TPS2834, TPS2835

SYNCHRONOUSBUCK MOSFET DRIVERS

WITH DEADTIME CONTROL

SLVS223B − NOVEMBER 1999 − REVISED AUGUST 2002

5

POST OFFICE BOX 655303

recommended operating conditions

MIN

NOM

MAX

UNIT

Supply voltage, VCC

4.5

15

V

Input voltage

BOOT to PGND

4.5

28

V

electrical characteristics over recommended operating virtual junction temperature range,

supply current

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

VCC

Supply voltage range

4.5

15

V

V(ENABLE) = LOW,

VCC =15 V

100

A

V(ENABLE) = HIGH,

VCC =15 V

300

400

µA

VCC

Quiescent current

V(ENABLE) = HIGH,

f(SWX) = 200 kHz,

C(HIGHDR) = 50 pF,

See Note 2

VCC =12 V,

BOOTLO grounded,

C(LOWDR) = 50 pF,

3

mA

NOTE 2: Ensured by design, not production tested.