參數(shù)資料
型號(hào): TD221I
廠商: 意法半導(dǎo)體
英文描述: Gate Driver with VReg and Two Point Regulator
中文描述: 門驅(qū)動(dòng)器,帶有VReg和雙點(diǎn)調(diào)節(jié)
文件頁(yè)數(shù): 4/8頁(yè)
文件大小: 79K
代理商: TD221I
TD220/221
Electrical Characteristics
4/8
3 ELECTRICAL CHARACTERISTICS
Tamb = 25°C, VCC=13V unless otherwise specified
Symbol
Parameter
Test Condition
Min
Typ
Max
Unit
Supply
Icc
Supply current
no load at any pin, Vin<1V
Tamb=25°C
-25°C<Tj<125°C
1nF GATE load,
300kHz IN signal
UVLO active
Tamb=25°C
-25°C<Tj<125°C
Icc<5mA
0.7
1.0
1.2
mA
mA
Icc2
4
5
6
mA
Istby
Standby current
160
230
24
μ
A
μ
A
V
Vclamp
Input
Vton
Vtoff
Vh
Iinpl
Iinph
Voltage regulator
Vout
Clamp voltage
20
22
IN Turn-on Threshold Voltage
IN Turn-off Threshold Voltage
IN Hysteresis
IN Input current low
IN Input current high
1.8
1.0
0.5
2.1
1.3
V
V
V
μ
A
μ
A
Vin<0.5V
Vin=3.3V
20
100
Voltage reference
Iout=10mA
TD220
TD221
Iout change from 10mA
to 25mA
Vout=1V
Iout=10mA
Iout=10mA
Vout=1V
f=100Hz
f=10kHz
100Hz<f<100kHz
Cout=1
μ
F
Cout=1
μ
F
3.20
4.85
3.30
5
3.40
5.15
V
V
RegLoad
Load Regulation
50
mV
Ipeak
dVout
Cout
Ileak
Vrip
Peak output current
Temperature coefficent
Allowed capacitive load - Note 1
Leakage current in UVLO state
Ripple rejection - Note 1
100
mA
250
1
10
ppm/°C
μ
F
μ
A
dB
dB
mV
ms
ms
0.1
40
20
Vnoise
tstartup
tsettle
Two Point Regulator (TPR)
VTPROn
Turn-on level
VTPROff
Turn-off level
VTPRH
Hysteresis
VF
Forward voltage D1
Noise voltage
Startup time (Vout>3.1V)
Settling time (1% final value)
1
0.1
2
13.6
V
V
V
V
12.4
0.23
=VTPROn-VTPROff
IF=200mA
0.29
0.35
1.5
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