SWCS059I March   2011  – November 2014 TPS80032

PRODUCT PREVIEW Information. Product in design phase of development. Subject to change or discontinuance without notice.  

  1. 1Device Overview
    1. 1.1 Features
    2. 1.2 Applications
    3. 1.3 Description
    4. 1.4 Functional Block Diagram
  2. 2Revision History
  3. 3Terminal Configuration and Functions
    1. 3.1 Pin Diagram
    2. 3.2 Pin Attributes
  4. 4Specifications
    1. 4.1 Absolute Maximum Ratings
    2. 4.2 Handling Ratings
    3. 4.3 Recommended Operating Conditions
    4. 4.4 Thermal Characteristics for YFF Package
    5. 4.5 Electrical Characteristics
      1. 4.5.1  Switched-Mode Regulators
      2. 4.5.2  LDO Regulators
      3. 4.5.3  Reference Generator
      4. 4.5.4  Crystal Oscillator
      5. 4.5.5  RC Oscillators
      6. 4.5.6  CLK32KAUDIO Buffer
      7. 4.5.7  Backup Battery Charger
      8. 4.5.8  Switched-Mode System Supply Regulator
      9. 4.5.9  Battery Charger
      10. 4.5.10 Indicator LED Driver
      11. 4.5.11 USB OTG
      12. 4.5.12 Gas Gauge
      13. 4.5.13 GPADC
      14. 4.5.14 Thermal Monitoring
      15. 4.5.15 System Control Thresholds
      16. 4.5.16 Current Consumption
      17. 4.5.17 Digital Input Signal Electrical Parameters
      18. 4.5.18 Digital Output Signal Electrical Parameters
      19. 4.5.19 Digital Output Signal Timing Characteristics
    6. 4.6 Typical Characteristics
  5. 5Detailed Description
    1. 5.1  Real-Time Clock
    2. 5.2  Clocks
    3. 5.3  Power Management
      1. 5.3.1 Finite State Machine (FSM)
      2. 5.3.2 Hardware Events
      3. 5.3.3 Software Events
      4. 5.3.4 Resource Definition
      5. 5.3.5 Resource Operating Modes
        1. 5.3.5.1 Voltage Regulator Operating Modes (All Types)
        2. 5.3.5.2 REGEN1 / REGEN2 / SYSEN Operating Modes
        3. 5.3.5.3 SMPS Operating Modes
        4. 5.3.5.4 Main Bandgap Operating Modes
        5. 5.3.5.5 Comparators Operating Modes
        6. 5.3.5.6 Hot-die Warning Operating Modes
        7. 5.3.5.7 Clocks and PWM1 / PWM2 Drivers Operating Modes
      6. 5.3.6 Addressing Resources Registers
        1. 5.3.6.1 State Register (CFG_STATE)
        2. 5.3.6.2 State Mapping Register (CFG_TRANS)
        3. 5.3.6.3 Voltage Register (CFG_VOLTAGE)
        4. 5.3.6.4 Force Register (CFG_FORCE)
        5. 5.3.6.5 Step Register (CFG_STEP)
      7. 5.3.7 Power Management I/Os Functionality
        1. 5.3.7.1 BOOT[2:0]
        2. 5.3.7.2 PWRON
        3. 5.3.7.3 RPWRON
        4. 5.3.7.4 REGEN1, REGEN2
        5. 5.3.7.5 SYSEN
      8. 5.3.8 PREQ1, PREQ2, PREQ3 Hardware Commands
      9. 5.3.9 DVS Software Commands
    4. 5.4  Reset System
      1. 5.4.1 Warm Reset (NRESWARM)
      2. 5.4.2 Primary Watchdog Reset
      3. 5.4.3 Thermal Shutdown
      4. 5.4.4 NRESPWRON
    5. 5.5  System Control
    6. 5.6  System Voltage/Battery Comparator Thresholds
    7. 5.7  Power Resources
      1. 5.7.1 Short-Circuit Protection
      2. 5.7.2 SMPS Regulators
        1. 5.7.2.1 Soft Start
        2. 5.7.2.2 Inductor Selection
        3. 5.7.2.3 Output Capacitor Selection
        4. 5.7.2.4 Input Capacitor Selection
        5. 5.7.2.5 SMPS1, SMPS2, SMPS5
        6. 5.7.2.6 SMPS3, SMPS4
      3. 5.7.3 LDO Regulators
        1. 5.7.3.1 VANA
        2. 5.7.3.2 VRTC, VBRTC
        3. 5.7.3.3 LDO1, LDO2, LDO3, LDO4, LDO5, LDO6, LDO7
        4. 5.7.3.4 LDOLN, LDOUSB
    8. 5.8  Backup Battery Charger
    9. 5.9  Battery Charging
      1. 5.9.1  Charger and System Supply Regulator Controller Operation
        1. 5.9.1.1 Power Path with Hardware Controlled Charging
        2. 5.9.1.2 Power Path with Software Controlled Charging
        3. 5.9.1.3 Non-Power Path with Hardware Controlled Charging
        4. 5.9.1.4 Non-Power Path with Software Controlled Charging
      2. 5.9.2  System Supply Regulator
      3. 5.9.3  Battery Charging
        1. 5.9.3.1 Power Path Configuration
        2. 5.9.3.2 Non-Power Path Configuration
        3. 5.9.3.3 Preconditioning
        4. 5.9.3.4 Precharge Phase
        5. 5.9.3.5 Full-Charge Phase
        6. 5.9.3.6 Termination Current Detection
      4. 5.9.4  Anticollapse Loop and Supplement Mode
      5. 5.9.5  Battery Temperature Monitoring
      6. 5.9.6  Safety Timer and Charging Watchdog
      7. 5.9.7  Limit Registers
      8. 5.9.8  Battery Presence Detector
      9. 5.9.9  Indicator LED Driver
      10. 5.9.10 Supported Charging Sources
      11. 5.9.11 USB Suspend
      12. 5.9.12 Support for External Charging IC
      13. 5.9.13 Battery Charger Interrupts
        1. 5.9.13.1 Sources of the Interrupt
          1. 5.9.13.1.1 Charger Controller Interrupts
          2. 5.9.13.1.2 External Charger Interrupt
          3. 5.9.13.1.3 Internal Charger Interrupts
    10. 5.10 USB OTG
      1. 5.10.1 ID Line
      2. 5.10.2 VBUS Line
      3. 5.10.3 ADP on VBUS Line
    11. 5.11 Gas Gauge
      1. 5.11.1 Autocalibration
      2. 5.11.2 Auto-Clear and Pause
      3. 5.11.3 Dithering
      4. 5.11.4 Operation Guidelines
    12. 5.12 General-Purpose ADC
      1. 5.12.1 Real-Time Conversion Request (RT)
      2. 5.12.2 Asynchronous Conversion Request (SW)
      3. 5.12.3 BCM Internal Conversion Request
      4. 5.12.4 Calibration
    13. 5.13 Vibrator Driver and PWM Signals
    14. 5.14 Detection Features
    15. 5.15 Thermal Monitoring
      1. 5.15.1 Hot-Die Function
      2. 5.15.2 Thermal Shutdown
      3. 5.15.3 Temperature Monitoring with External NTC Resistor or Diode
    16. 5.16 I2C Interface
    17. 5.17 Secure Registers
    18. 5.18 Access Protocol
      1. 5.18.1 Single-Byte Access
      2. 5.18.2 Multiple-Byte Access to Several Adjacent Registers
    19. 5.19 Interrupts
  6. 6Recommended External Components
  7. 7Device and Documentation Support
    1. 7.1 Device Support
      1. 7.1.1 Development Support
      2. 7.1.2 Device Nomenclature
    2. 7.2 Community Resources
    3. 7.3 Trademarks
    4. 7.4 Electrostatic Discharge Caution
    5. 7.5 Export Control Notice
    6. 7.6 Glossary
    7. 7.7 Additional Acronyms
    8. 7.8 Detailed Revision History
  8. 8Mechanical Packaging and Orderable Information
    1. 8.1 Packaging Information

封装选项

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订购信息

3 Terminal Configuration and Functions

3.1 Pin Diagram

Figure 3-1 shows the TPS80032 device bottom view ball mapping.

ballout.gifFigure 3-1 Bottom View Ball Mapping

3.2 Pin Attributes

Pin Attributes

NAME BALL TYPE I/O DESCRIPTION CONNECTION IF NOT USED PULLUP / PULLDOWN
System Supply Regulator/Battery Charger
CHRG_BOOT E2 Analog O Switched-mode regulator boot-strapped capacitor for the high-side MOSFET gate driver Floating
CHRG_CSIN D4 Analog I Switched-mode regulator current-sense input (without power path) Ground
CHRG_CSOUT D5 Analog I Switched regulator auxiliary power supply, connected to the system supply/battery to provide power in high-impedance mode, switched regulator system/battery voltage/current sense input System supply
CHRG_DET_N A4 Analog I USB charging port detection signal from USB PHY Ground
CHRG_EXTCHRG_ENZ F4 Digital O Output control signal to an external VAC charger (default high) Floating
CHRG_EXTCHRG_STATZ F3 Digital I External VAC charger status input pin Floating PU
70 to 190 kΩ
CHRG_LED_IN A6 Power I Input supply for LED indicator Ground
CHRG_LED_TEST B6 Analog I/O External LED driver output Ground
CHRG_PGND A5, B5, C5 Ground I Switched regulator power ground Ground
CHRG_PMID A2, B2, C2 Analog O Switched regulator connection point between reverse blocking MOSFET and high-side switching MOSFET Floating
CHRG_SW A3, B3, C3, B4, C4 Power O Switched regulator output for inductor connection Floating
CHRG_VREF D2 Analog O Switched regulator internal bias regulator voltage Floating
VAC C6 Power I VAC charger input sense line Ground
VBUS B1, C1, D1 Power I/O VBUS input, USB system supply/battery charger power supply Ground (must be connected to VBUS if VBUS detection from PMIC is needed; for example, USB boot up)
CHRG_VSYS C12 Power I System supply System supply
CHRG_VBAT B13 Power I/O Battery voltage for battery charging System supply
VBUS_DET F7 Digital O VBUS detection signal (VSYS level) Floating
CHRG_GATE_CTRL C13 Analog O Control signal for gate of external PMOS (battery switch) Floating
CHRG_PROT_GATE G1 Analog O Control signal for gate of external PMOS to protect against negative input voltage (optional) Floating
Power Supplies
GND_ANA C7, E1, H8, L9 Ground I Analog power ground Ground
GND_DIG_VIO L7 Ground I VIO digital ground Ground
GND_DIG_VRTC G3 Ground I VRTC digital ground Ground
PBKG A1, G4, N1, N13 Substrate I Substrate ground Ground
VDD B7, E11, G2, L5 Power I Analog input voltage supply System supply
VIO H10 Power I The PMIC digital I/O input supply voltage (1.8 V) N/A
VPROG D6 Power I OTP memory programming voltage Ground
VBACKUP G6 Analog I Backup battery connection Ground
VSYS_BB C11 Power I Sense line for system supply System supply
Clocking
CLK32KAO K9 Digital O 32-kHz digital output clock always on when VIO input supply is present Floating
CLK32KAUDIO C9 Digital O 32-kHz digital gated output clock (for example, for audio device) Floating
CLK32KG K8 Digital O 32-kHz digital gated output clock controlled by software Floating
OSC32KCAP C10 Analog O VRTC power supply external filtering capacitor for the 32-kHz crystal oscillator Floating
OSC32KIN A9 Analog I 32-kHz crystal oscillator input or digital clock input N/A
OSC32KOUT B9 Analog O 32-kHz crystal oscillator output or floating in case of digital clock input N/A or floating
References
IREF E10 Analog I/O Reference current generation N/A
REFGND C8, G8 Ground I System reference ground Ground
VBG F10 Analog O Band-gap output reference voltage N/A
Testing
TESTEN E3 Digital I Test mode enable Ground PD
170 to 950 kΩ
TESTV A13 Analog O Internal voltages sense line Floating
System Control
CTLI2C_SCL J3 Digital I Control I2C serial clock (external pullup) N/A PPU
1.46 to 7.4 kΩ
CTLI2C_SDA J4 Digital I/O Control I2C serial bidirectional data (an external pullup) N/A PPU
1.46 to 7.4 kΩ
INT K7 Digital O Maskable interrupt request to the host processor N/A
BATREMOVAL J10 Digital O Battery removal indicator Floating
BOOT0 E4 Digital I Boot ball 0 for power-up sequence selection Ground or VRTC
BOOT1 D3 Digital I Boot ball 1 for power-up sequence selection Ground or VRTC
BOOT2 F6 Digital I Boot ball 2 for power-up sequence selection Ground or VRTC
NRESPWRON J5 Digital O System reset/power-on output Floating
NRESWARM H4 Digital I Warm reset input Floating PU
70 to 190 kΩ
PREQ1 H7 Digital I Power request input 1 Floating PPU/*PPD
170 to 950 kΩ
PREQ2 K6 Digital I Power request input 2 Floating PPU/*PPD
170 to 950 kΩ
PREQ3 H6 Digital I Power request input 3 Floating PPU/*PPD
170 to 950 kΩ
PWM1 K12 Digital O Pulse width modulation/general-purpose output 1 Floating
PWM2 K11 Digital O Pulse width modulation/general-purpose output 2 Floating
PWRON J2 Digital I External on-button switch-on event (primary input to launch system wakeup) N/A PU
55 to 370 kΩ
REGEN1 H3 Digital O External regulator enable 1 Floating
REGEN2 J1 Digital O External regulator enable 2 Floating
RPWRON H2 Digital I External remote switch-on event (secondary input to launch system wakeup) Floating PU
55 to 370 kΩ
SYSEN K5 Digital O External system enable Floating
MSECURE K4 Digital I Secure mode input. Allows I2C access to secure registers Ground or floating PD
170 to 950 kΩ
DVSI2C_SCL J11 Digital I DVS I2C serial clock (external pullup) N/A PPU
1.46 to 7.4 kΩ
DVSI2C_SDA H11 Analog I/O DVS I2C serial data (external pullup) N/A PPU
1.46 to 7.4 kΩ
Detection
ID G7 Digital I/O USB connector identification signal Floating
MMC K10 Digital I MMC card insertion and extraction detection to deactivate the LDO5 regulator Floating PPU/*PPD
70 to 190 kΩ
SIM J9 Power I SIM card insertion and extraction detection to deactivate the LDO7 regulator Floating PPU/*PPD
70 to 190 kΩ
LDO Regulators
VANA A10 Power O Output voltage for VANA regulator N/A
VANA_IN B10 Power I Input voltage supply for VANA regulator System supply
LDO2 N6 Power O Output voltage for LDO2 regulator Floating
LDO2_IN L6 Power I Input voltage supply for LDO2 regulator System supply
LDO4 N8 Power O Output voltage for LDO4 regulator Floating
LDO4_IN L8 Power I Input voltage supply for LDO4 regulator System supply
LDO3 N7 Power O Output voltage for LDO3 regulator (vibrator driver output) Floating
LDO3_IN M7 Power I Input voltage supply for LDO3 regulator System supply
LDO6 D13 Power O Output voltage for LDO6 regulator Floating
LDO6_IN D12 Power I Input voltage supply for LDO6 regulator System supply
LDOLN E13 Power O Output voltage for LDOLN regulator Floating
LDOLN_IN E12 Power I Input voltage supply for LDOLN regulator System supply
LDO5 F13 Power O Output voltage for LDO5 regulator Floating
LDO5_IN F12 Power I Input voltage supply for LDO5 regulator System supply
LDO1 F1 Power O Output voltage for LDO1 regulator Floating
LDO1_IN F2 Power I Input voltage supply for LDO1 regulator System supply
VRTC D7 Power O Output voltage for VRTC regulator N/A
VRTC_IN F8 Power I Input voltage supply for VRTC regulator System supply
LDOUSB A7 Power O Output voltage for LDOUSB regulator Floating
LDO7 A8 Power O Output voltage for LDO7 regulator Floating
LDO7_IN B8 Power I Input voltage supply for LDO7 regulator System supply
Monitoring
GGAUGE_RESN D10 Analog I Sense resistor input signal negative (ground side)
NOTE: Shared with battery charger.
Ground
GGAUGE_RESP D9 Analog I Sense resistor input signal positive (battery negative side)
NOTE: Shared with battery charger.
Ground
GPADC_IN0 D11 Analog I/O General-purpose analog-to-digital converter (GPADC) input 0 Ground
GPADC_IN1 D8 Analog I/O GPADC input 1 Ground
GPADC_VREF B11 Analog O GPADC output reference voltage Floating
GPADC_IN2 A12 Analog I GPADC input 2 Ground
GPADC_IN3 B12 Analog I/O GPADC input 3 Ground
GPADC_IN4 A11 Analog I/O GPADC input 4 Ground
GPADC_IN5 G10 Analog I GPADC input 5 Ground
GPADC_IN6 F11 Analog I GPADC input 6 Ground
GPADC_START L10 Digital I Trigger hardware request to start GPADC synchronous conversion Ground *PPD
170 to 950 kΩ
SMPS Regulators
SMPS4_FDBK G11 Analog I SMPS4 feedback Ground
SMPS4_GND G12, G13 Ground I SMPS4 ground Ground
SMPS4_IN J12, J13 Power I SMPS4 input voltage System supply
SMPS4_SW H12, H13 Power O SMPS4 switch Floating
SMPS2_FDBK K13 Analog I SMPS2 feedback Ground
SMPS2_GND M11, N11 Ground I SMPS2 ground Ground
SMPS2_IN L13, M13 Power I SMPS2 input voltage System supply
SMPS2_SW L12, M12, N12 Power O SMPS2 switch Floating
SMPS3_FDBK L11 Analog I SMPS3 feedback Ground
SMPS3_GND M8, M9 Ground I SMPS3 ground Ground
SMPS3_IN M10, N10 Power I SMPS3 input voltage System supply
SMPS3_SW N9 Power O SMPS3 switch Floating
SMPS1_FDBK H1 Analog I SMPS1 feedback Ground
SMPS1_GND K3, L3, M3, N3 Ground I SMPS1 ground Ground
SMPS1_IN K1, L1, M1 Power I SMPS1 input voltage System supply
SMPS1_SW K2, L2, M2, N2 Power O SMPS1 switch Floating
SMPS5_FDBK L4 Analog I SMPS5 feedback Ground
SMPS5_GND M5, M6 Ground I SMPS5 ground Ground
SMPS5_IN M4, N4 Power I SMPS5 input voltage System supply
SMPS5_SW N5 Power O SMPS5 switch Floating