OVERALL |
|
Supply current, OFF |
VENA = 0 V |
|
1.5 |
2 |
mA |
|
Supply current, ON |
|
|
10 |
16 |
mA |
|
VCC turn-on threshold |
|
14.5 |
16 |
17.5 |
V |
|
VCC turn-off threshold |
|
9 |
10 |
11 |
V |
|
ENA threshold, rising |
|
2.4 |
2.55 |
2.7 |
V |
|
ENA threshold hysteresis |
|
0.2 |
0.25 |
0.3 |
V |
|
ENA input current |
VENA = 0 V |
–5 |
–0.2 |
5 |
µA |
|
VRMS input current |
VRMS = 5 V |
–1 |
–0.01 |
1 |
µA |
VOLTAGE AMPLIFIER |
|
Voltage amplifier offset voltage |
VVAOUT = 5 V |
–8 |
|
8 |
mV |
|
VSENSE bias current |
|
–500 |
–25 |
500 |
nA |
|
Voltage amplifier gain |
|
70 |
100 |
|
dB |
|
Voltage amplifier output swing |
|
0.5 |
|
5.8 |
V |
|
Voltage amplifier short circuit current |
VVAOUT = 0 V |
–36 |
–20 |
–5 |
mA |
|
SS current |
VSS = 2.5 V |
–20 |
–14 |
–6 |
µA |
CURRENT AMPLIFIER |
|
Current amplifier offset voltage |
|
–4 |
|
4 |
mV |
|
ISENSE bias current |
|
–500 |
–120 |
500 |
nA |
|
Input range (ISENSE, MULTOUT) |
|
–0.3 |
|
2.5 |
V |
|
Current amplifier gain |
|
80 |
110 |
|
dB |
|
Current amplifier output swing |
|
0.5 |
|
16 |
V |
|
Current amplifier short-circuit current |
VCAOUT = 0 V |
–36 |
–20 |
–5 |
mA |
|
Current amplifier gain–bandwidth product |
TA = 25°C(2) |
400 |
800 |
|
kHz |
REFERENCE |
|
Reference output voltage |
IREF = 0 mA, TA = 25°C |
7.4 |
7.5 |
7.6 |
V |
|
Reference output voltage |
IREF = 0 mA, over temperature |
7.35 |
7.5 |
7.65 |
V |
|
VREF load regulation |
–10 mA < IREF < 0 mA |
–15 |
5 |
15 |
mV |
|
VREF line regulation |
15 V < VCC < 35 V |
–10 |
2 |
10 |
mV |
|
VREF short circuit current |
VREF = 0 V |
–50 |
–28 |
–12 |
mA |
MULTIPLIER |
|
Multiplier out current IAC limited |
IAC = 100 µA, RSET = 10 kΩ, VRMS = 1.25 V |
–220 |
–200 |
–180 |
µA |
|
Multiplier out current zero |
IAC = 0 µA, RSET = 15 kΩ |
–2 |
–0.2 |
–2 |
µA |
|
Multiplier out current RSET limited |
IAC = 450 µA, RSET = 15 kΩ, VRMS = 1 V, VVAOUT = 6 V |
–280 |
–255 |
–220 |
µA |
|
Multiplier out current |
IAC = 50 µA, VRMS = 2 V, VVAOUT = 4 V |
–50 |
–42 |
–33 |
µA |
|
Multiplier out current |
IAC = 100 µA, VRMS = 2 V, VVAOUT = 2 V |
–38 |
–27 |
–12 |
µA |
|
Multiplier out current |
IAC = 200 µA, VRMS = 2 V, VVAOUT = 4 V |
–165 |
–150 |
–105 |
µA |
|
Multiplier out current |
IAC = 300 µA, VRMS = 1 V, VVAOUT = 2 V |
–250 |
–225 |
–150 |
µA |
|
Multiplier out current |
IAC = 100 µA, VRMS = 1 V, VVAOUT = 2 V |
–95 |
–80 |
–60 |
µA |
|
Multiplier gain constant |
See (1) |
|
–1 |
|
V |
OSCILLATOR |
|
Oscillator frequency |
RSET = 15 kΩ |
46 |
55 |
62 |
kHz |
|
Oscillator frequency |
RSET = 8.2 kΩ |
86 |
102 |
118 |
kHz |
|
CT ramp peak-to-valley amplitude |
|
4.9 |
5.4 |
5.9 |
V |
|
CT ramp valley voltage |
|
0.8 |
1.1 |
1.3 |
V |
GATE DRIVER (GTDRV) |
|
Maximum gate driver output voltage |
0-mA load on gate driver, 18 V < VCC < 35 V |
13 |
14.5 |
18 |
V |
|
Gate driver output voltage high |
–200-mA load on gate driver, VCC = 15 V |
12 |
12.8 |
|
V |
|
Gate driver output voltage low, OFF |
VCC = 0 V, 50-mA load on gate driver |
|
0.9 |
1.5 |
V |
|
Gate driver output voltage low |
200-mA load on gate driver |
|
1 |
2.2 |
V |
|
Gate driver output voltage low |
10-mA load on gate driver |
|
0.1 |
0.4 |
V |
|
Peak Gate driver current |
10 nF from gate driver to GND |
|
1 |
|
A |
|
Gate driver rise and fall time |
1 nF from gate driver to GND |
|
35 |
|
ns |
|
Gate driver maximum duty cycle |
VCAOUT = 7 V |
|
95% |
|
|
CURRENT LIMIT |
|
PKLMT offset voltage |
|
–10 |
|
10 |
mV |
|
PKLMT input current |
VPKLMT = –0.1 V |
–200 |
–100 |
|
µA |
|
PKLMT to gate driver delay |
VPKLMT falling from 50 to –50 mV |
|
175 |
|
ns |