參數(shù)資料
型號(hào): L6741TR
廠商: 意法半導(dǎo)體
英文描述: High current MOSFET driver
中文描述: 高電流MOSFET驅(qū)動(dòng)器
文件頁(yè)數(shù): 6/16頁(yè)
文件大?。?/td> 265K
代理商: L6741TR
Electrical specifications
L6741
6/16
4.2
Electrical characteristics
Table 5.
Electrical characteristics
(V
CC
= 12V±15%, T
J
= 0°C to 70°C unless otherwise specified).
Parameter
Symbol
Test conditions
Min
Typ
Max
Unit
Supply current and power-ON
I
CC
VCC supply current
UGATE and LGATE = OPEN
BOOT = 12V
5
mA
I
BOOT
BOOT supply current
UGATE = OPEN;
PHASE to GND; BOOT = 12V
2
mA
UVLO
VCC
VCC Turn-ON
VCC rising
4.1
V
VCC Turn-OFF
VCC falling
3.5
V
PWM input
PWM
Input high - V
PWM_IH
PWM rising
2.3
V
Input low - V
PWM_IL
PWM falling
1
V
t
HiZ
HiZ Hold-off Time
150
ns
Gate drivers
R
HIHS
HS Source resistance
BOOT - PHASE = 12V; 100mA
2.3
2.8
I
UGATE
HS Source Current
(1)
1.
Parameter guaranteed by designed, not fully tested in production
BOOT - PHASE = 12V;
C
UGATE
to PHASE = 3.3nF
2
A
R
LOHS
HS Sink Resistance
BOOT - PHASE = 12V; 100mA
2
2.5
R
HILS
LS Source Resistance
100mA
1.3
1.8
I
LGATE
LS Source Current
(1)
C
LGATE
to GND = 5.6nF
3
A
R
LOLS
LS Sink Resistance
100mA
1
1.5
Protections
V
PRE_OV
Pre-OV threshold
PHASE rising
1.8
V
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