VNQ5027AK-E
Electrical specifications
Table 8. Current Sense (8V<VCC<16V) (continued)
Symbol
Parameter
Test conditions
VSENSEH
ISENSEH
tDSENSE1H
tDSENSE1L
tDSENSE2H
ΔtDSENSE2H
tDSENSE2L
Analog sense output voltage in
over temperature condition
VCC= 13V; RSENSE= 3.9KΩ
Analog sense output current in
over temperature condition
VCC= 13V; VSENSE= 5V
Delay response time from
falling edge of CS_DIS pin
VSENSE<4V, 0.5A<Iout<10A
ISENSE= 90% of ISENSE max
(see Figure 4.)
Delay response time from
rising edge of CS_DIS pin
VSENSE<4V, 0.5A<Iout<10A
ISENSE=10% of ISENSE max
(see Figure 4.)
Delay response time from
rising edge of INPUT pin
VSENSE<4V, 0.5A<Iout<10A
ISENSE=90% of ISENSE max
(see Figure 4.)
Delay response time between
rising edge of output current
and rising edge of current
sense
Delay response time from
falling edge of input pin
VSENSE < 4V,
ISENSE = 90% of ISENSEMAX,
IOUT = 90% of IOUTMAX
IOUTMAX=2A (see Figure 5)
VSENSE<4V, 0.5A<Iout<10A
ISENSE=10% of ISENSE max
(see Figure 4.)
1. Parameter guaranteed by design; it is not tested.
Min. Typ. Max. Unit
9
V
8
mA
50 100 µs
5
20 µs
70 300 µs
200