STDRIVE102BH datasheet(8/56 Pages) STMICROELECTRONICS

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Electrical characteristics

Testing conditions: VM = 24 V, VS = 12 V, VCC = 12 V, VREGIN_3V3 = 3.3 V, VDD = 3.3 V, VDSTH = 3.3 V, all gate

drivers LOW (sinking current) unless otherwise specified.

Typical values are tested at Tj = 25 °C, minimum and maximum values are guaranteed by thermal

characterization in the temperature range of -40 to 125 °C, unless otherwise specified.

Table 6. Electrical characteristics

Symbol

Parameter

Test condition

Min.

Typ.

Max. Unit

Supply and UVLO protection

VCC(On)

VCC UVLO turn-on threshold

VCC rising

5.5

5.8

VCC(Hyst)

VCC UVLO hysteresis

VCC falling

0.25

VCC(Off)

VCC UVLO turn-off threshold

VCC falling

5.0

5.25

VP_GOOD(On) VCC power-good warning release threshold

VCC rising

7.75

VP_GOOD(Hyst) VCC power-good warning hysteresis

VCC falling

0.25

VP_GOOD(Off) VCC power-good warning threshold

VCC falling

7.50

VCPump(On)

VBOOT - VM UVLO turn-on threshold

'VBOOT - VM' rising

4.5

5.2

VCPump(Hyst) VBOOT - VM UVLO hysteresis

'VBOOT - VM' falling

0.2

VCPump(Off)

VBOOT - VM UVLO turn-off threshold

'VBOOT - VM' falling

3.6

4.3

VDD(On)

VDD UVLO turn-on threshold

VDD rising

2.6

2.9

VDD(Hyst)

VDD UVLO hysteresis

VDD falling

0.2

VDD(Off)

VDD UVLO turn-off threshold

VDD falling

2.2

2.4

ISTBY

Standby current consumption

VM = VS = 50 V

Tj = 25 °C

12 V LDO linear regulator

VCC

12 V linear regulator output

VS = 15 V, ICC = 40 mA

11.45

12.55

ICC,lim

12 V linear regulator current limitation

VCC shorted to AGND

115

3.3 V LDO linear regulator

VDD

3.3 V linear regulator output

VREGIN_3V3 = 12 V

IDD = 25 mA

3.13

3.3

3.47

IDD,lim

3.3 V linear regulator current limit

VDD shorted to AGND

Charge pump

fSW,CP

Charge pump switching frequency

kHz

Thermal shutdown

Tj(THSD),rec

Thermal shutdown recovery temperature

135

°C

Tj(THSD)

Thermal shutdown temperature

150

°C

Gate drivers

IGATE,on

Gate driver source current capability

IGATE = VDD

1000

IGATE,off

Gate driver sink current capability

IGATE = VDD

2000

Ihold,on

Gate driver hold current (source)

Ihold,off

Gate driver hold current (sink)

STDRIVE102BH, STDRIVE102H

Electrical

characteristics

DS14545 - Rev 1

page 8/56

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