UC2835

Name: UC2835
Brand: TI
SKU: UC2835
Price: 14.916 USD

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36V 线性稳压器控制器

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数据表

document-pdfAcrobat High Efficiency Regulator Controller 数据表 (英语)

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功能与比较器件相似

LM1085

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3A、29V 线性稳压器 Similar product with wider operating temperature range

UC2835

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数据表

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产品详情

Output options

Fixed Output

Vin (max) (V)

36

Vin (min) (V)

6

Vout (max) (V)

35

Vout (min) (V)

2

Fixed output options (V)

5

Iq (typ) (mA)

3.7

Thermal resistance θJA (°C/W)

108

Rating

Catalog

Load capacitance (min) (µF)

10

Accuracy (%)

1.2

Operating temperature range (°C)

-25 to 85

Output options

Fixed Output

Vin (max) (V)

36

Vin (min) (V)

6

Vout (max) (V)

35

Vout (min) (V)

2

Fixed output options (V)

5

Iq (typ) (mA)

3.7

Thermal resistance θJA (°C/W)

108

Rating

Catalog

Load capacitance (min) (µF)

10

Accuracy (%)

1.2

Operating temperature range (°C)

-25 to 85

SOIC (D)

8

29.4 mm² 4.9 x 6

Complete Control for a High Current, Low Dropout, Linear Regulator
Fixed 5V or Adjustable Output Voltage
Accurate 2.5A Current Limiting with Foldback
Internal Current Sense Resistor
Remote Sense for Improved Load Regulation
External Shutdown
Under-Voltage Lockout and Reverse Voltage Protection
Thermal Shutdown Protection
8 Pin Mini-Dip Package (Surface Mount also Available)

Complete Control for a High Current, Low Dropout, Linear Regulator
Fixed 5V or Adjustable Output Voltage
Accurate 2.5A Current Limiting with Foldback
Internal Current Sense Resistor
Remote Sense for Improved Load Regulation
External Shutdown
Under-Voltage Lockout and Reverse Voltage Protection
Thermal Shutdown Protection
8 Pin Mini-Dip Package (Surface Mount also Available)

The UC1835/6 families of linear controllers are optimized for the design of low cost, low dropout, linear regulators. Using an external pass element, dropout voltages of less than 0.5V are readily obtained. These devices contain a high gain error amplifier, a 250mA output driver, and a precision reference. In addition, current sense with fold-back provides for a 2.5A peak output current dropping to less than 0.5A at short circuit.

These devices are available in fixed, 5V, (UC1835), or adjustable, (UC1836), versions. In the fixed 5 volt version, the only external parts required are an external pass element, an output capacitor, and a compensation capacitor. On the adjustable version the output voltage can be set anywhere from 2.5V to 35V with two external resistors.

Additional features of these devices include under-voltage lockout for predictable start-up, thermal shutdown and short circuit current limiting to protect the driver device. On the fixed voltage version, a reverse voltage comparator minimizes reverse load current in the event of a negative input to output differential.

The UC1835/6 families of linear controllers are optimized for the design of low cost, low dropout, linear regulators. Using an external pass element, dropout voltages of less than 0.5V are readily obtained. These devices contain a high gain error amplifier, a 250mA output driver, and a precision reference. In addition, current sense with fold-back provides for a 2.5A peak output current dropping to less than 0.5A at short circuit.

These devices are available in fixed, 5V, (UC1835), or adjustable, (UC1836), versions. In the fixed 5 volt version, the only external parts required are an external pass element, an output capacitor, and a compensation capacitor. On the adjustable version the output voltage can be set anywhere from 2.5V to 35V with two external resistors.

Additional features of these devices include under-voltage lockout for predictable start-up, thermal shutdown and short circuit current limiting to protect the driver device. On the fixed voltage version, a reverse voltage comparator minimizes reverse load current in the event of a negative input to output differential.

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	类型	标题		下载最新的英语版本		日期
*	数据表	High Efficiency Regulator Controller 数据表				1999年 9月 5日
	应用手册	LDO 噪声揭秘 (Rev. B)	PDF \| HTML	英语版 (Rev.B)	PDF \| HTML	2020年 9月 16日
	应用手册	LDO PSRR Measurement Simplified (Rev. A)	PDF \| HTML			2017年 8月 9日
	应用手册	简化的 LDO PSRR 测量		最新英语版本 (Rev.A)	PDF \| HTML	2010年 7月 28日