STSPIN32G4 datasheet(9/48 Pages) STMICROELECTRONICS

9 / 48 page

Symbol

Parameter

Test condition

Min.

Typ.

Max.

Unit

IOC,Buck

Buck converter overcurrent

threshold

1.2

TSD

Shutdown temperature

140

160

°C

TSD(Hyst)

Thermal shutdown hysteresis

°C

3.3 V Linear regulator

VREG3V3

3.3 V linear regulator output

and logic supply voltage

VREGIN = 5 V

IREG3V3 = 150 mA

3.1

3.3

3.5

IREG3V3lim

3.3 V linear regulator current

limit

REG3V3 shorted to ground

151

TSD

Shutdown temperature

140

160

°C

TSD(Hyst)

Thermal shutdown hysteresis

°C

Gate drivers

Igate

Sink/source current capabilities

VCC = 5.5 V to 15 V

VBOx = 5.5 V to 15 V

Tamb = 25°C

700

1000

1300

VCC = 5.5 V to 15 V

VBOx = 5.5 V to 15 V

Full temperature range

500

1500

RPMOS

PMOS on-resistance

VCC = 12 V, VBOx = 12 V

Isource = 100 mA

Tamb = 25°C

3.7

Ω

VCC = 12 V, VBOx = 12 V

Isource = 100 mA

Full temperature range

5.8

Ω

RNMOS

NMOS on-resistance

VCC = 12 V, VBOx = 12 V

Isink = 100 mA

Tamb = 25°C

1.6

Ω

VCC = 12 V, VBOx = 12 V

Isink = 100 mA

Full temperature range

2.6

Ω

tDT

Deadtime

Minimum deadtime enabled

150

IOUTx,bias

OUTx bias current

VOUTx = VM = 60 V

180

260

µA

VOUTx = 0 V

180

260

µA

ton, toff

Input to output propagation

delay

VCC = 5.5 V to 15 V

VBOOTx-VOUTx = 5.5 V to 15 V

VCC = 5.5 V to 15 V

VBOOTx-VOUTx = 5.5 V to 15 V

Full temperature range

120

Delay matching, HS and LS

turn-on/off

(1)

STSPIN32G4

Electrical characteristics

DS13630 - Rev 1

page 9/48

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