BSP742RI datasheet(4/17 Pages) INFINEON

4 / 17 page

2004-03-16

Page 4

BSP 742 RI

Electrical Characteristics

Parameter and Conditions

Symbol

Values

Unit

at Tj = -40...+150°C, Vbb = 13,5V, unless otherwise specified

min.

typ.

max.

Load Switching Capabilities and Characteristics

On-state resistance

Tj = 25 °C, IL = 0.3 A, Vbb = 9...40 V

Tj = 150 °C

RON

250

450

350

700

Ω

Nominal load current

Device on PCB 1)2)

TC = 85 °C, Tj ≤ 150 °C

IL(nom)

0.4

Turn-on time

to 90% VOUT

RL = 47 Ω, VIN = 0 to 10 V

ton

140

µs

Turn-off time

to 10% VOUT

RL = 47 Ω, VIN = 10 to 0 V

toff

170

Slew rate on

10 to 30% VOUT,

RL = 47 Ω

dV/dton

V/µs

Slew rate off

70 to 40% VOUT,

RL = 47 Ω

-dV/dtoff

Operating Parameters

Operating voltage

Vbb(on)

Undervoltage shutdown of charge pump

Vbb(under)

Undervoltage restart of charge pump

Vbb(u cp)

5.5

Standby current

VIN = 0 V

Ibb(off)

µA

Leakage output current (included in Ibb(off))

IL(off)

Operating current

VIN = high

IGND

1.3

1Device on 50mm*50mm*1.5mm epoxy PCB FR4 with 6 cm2 (one layer, 70µm thick) copper area for drain

connection. PCB is vertical without blown air. (see page 17)

2Nominal load current is limited by current limitation (see page 5)

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