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VNH5180A-E Datasheet, PDF (12/31 Pages) STMicroelectronics – Automotive fully integrated H-bridge motor driver
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Electrical specifications
VNH5180A-E
Table 12. Current sense (9 V < VCC < 18 V) (continued)
Symbol
Parameter
Test conditions
Min. Typ. Max. Unit
IOUT = 0 A; VSENSE = 0 V; VCSD = 5 V;
VIN = 0 V; Tj = - 40 to 150 °C
0
ISENSE0
Analog sense
leakage current
VCSD = 0 V; VIN = 5 V;
Tj = - 40 to.150 °C
0
VCSD = 5 V; VIN = 5 V; IOUT = 2.5 A;
Tj = - 40 to.150 °C
0
Delay response time VIN = 5 V; VSENSE < 4 V, IOUT = 2.5 A,
tDSENSEH from falling edge of ISENSE = 90 % of ISENSEmax
CS_DIS pin
(see Figure 8)
Delay response time VIN = 5 V; VSENSE < 4 V; IOUT = 2.5 A;
tDSENSEL from rising edge of ISENSE = 10 % of ISENSEmax
CS_DIS pin
(see Figure 8)
5 µA
180 µA
5 µA
50 µs
20 µs
1. Analog sense current drift is deviation of factor K for a given device over (-40 °C to 150 °C and
9 V < VCC < 18 V) with respect to its value measured at TJ = 25 °C, VCC = 13 V.
Figure 4.
Definition of the delay times measurement
VINA
t
VINB
t
PWM
t
ILOAD
tDEL
tDEL
t
12/31
Doc ID 17074 Rev 5
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