TPS22934

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SLVSAD4B – AUGUST 2010 – REVISED APRIL 2015

6.5 Electrical Characteristics

Unless otherwise noted, the specification in the following table applies over the operating ambient temperature –40°C

≤ TA ≤

85°C (full). Typical values are for TA = 25°C. VIN = 1.5 V to 3.6 V.

PARAMETER

TEST CONDITIONS

TA

MIN TYP(1)

MAX UNIT

IIN

Quiescent current

IOUT = 0, VIN = VON = 3.6 V

Full

3.5

20

µA

OFF-state supply

IIN(OFF)

VON = GND, VOUT = 0

Full

2.5

5

µA

current

25°C

63

77

VIN = 3.6 V

Full

80

25°C

69

85

VIN = 2.5 V

Full

89

rON

ON-state resistance

IOUT = -200 mA

m

Ω

25°C

78

96

VIN = 1.8 V

Full

100

25°C

87

107

VIN = 1.5 V

Full

115

Output pulldown

rPD

VIN = 3.3 V, VON < VTH-, IOUT = 30 mA

25°C

35

65

Ω

resistance

ION

ON input bias current

VON = 1.5 V to 3.6 V or GND

Full

0.7

1.5

µA

VIN increasing

Full

0.8

1.05

1.4

VON = 3.6 V,

UVLO

Undervoltage lockout

V

IOUT = -100 mA

VIN decreasing

Full

0.7

0.95

1.3

Positive going ON

VTH+

VIN = 1.5 V to 3.6 V

Full

2.1

2.35

2.7

V

voltage threshold

Negative going ON

VTH-

VIN = 1.5 V to 3.6 V

Full

1.3

1.45

1.6

V

voltage threshold

Hysteresis

ΔVTH

VIN = 1.5 V to 3.6 V

Full

0.7

0.9

1.1

V

(VTH+ – VTH-)

(1)

Typical values are at VIN = 3.3 V and TA = 25°C.

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