bq30z554-R1

SLUSBD4 – OCTOBER 2013

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ELECTRICAL CHARACTERISTICS: 3.3-V Regulator (continued)

Typical values stated where TA = 25 °C and VCC = 14.4 V, Min/Max values stated where TA = –40 °C to 85 °C and VCC =

3.8 V to 25 V (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Regulator output change with

VCC or BAT = 14.4 V,

V(VDDTEMP)

0.2

%

temperature

IREG33 = 2 mA

VCC or BAT = 14.4 V,

ΔV(VDDLINE)

Line regulation

1

13

mV

IREG33 = 2 mA

VCC or BAT = 14.4 V,

ΔV(VDDLOAD)

Load regulation

5

18

mV

IREG33 = 2 mA

VCC or BAT = 14.4 V,

70

mA

REG33 = 3 V

I(REG33MAX)

Current limit

VCC or BAT = 14.4 V,

33

REG33 = 0 V

ELECTRICAL CHARACTERISTICS: 2.5-V Regulator

Typical values stated where TA = 25°C and VCC = 14.4 V, Min/Max values stated where TA = –40°C to 85°C and VCC =

3.8 V to 25 V (unless otherwise noted

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

VREG25

Regulator output voltage

2.35

2.5

2.55

V

IREG25 = 10 mA

IREG25

Regulator Output Current

3

mA

Regulator output change with

VCC or BAT = 14.4 V,

ΔV(VDDTEMP)

0.25

%

temperature

IREG25 = 2 mA

VCC or BAT = 14.4 V,

ΔV(VDDLINE)

Line regulation

1

4

mV

IREG25 = 2 mA

VCC or BAT = 14.4 V,

ΔV(VDDLOAD) Load regulation

20

40

mV

IREG25 = 2 mA

VCC or BAT = 14.4 V,

65

mA

REG25 = 2.3 V

I(REG33MAX)

Current limit

VCC or BAT = 14.4 V,

23

REG25 = 0 V

ELECTRICAL CHARACTERISTICS: PRES, SMBD, SMBC, GPIO

Typical values stated where TA = 25°C and VCC = 14.4 V, Min/Max values stated where TA = –40°C to 85°C and VCC =

3.8 V to 25 V (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

VIH

High-level input

PRES, SMBD, SMBC, GPIO

2.0

V

PRES, SMBD, SMBC, GPIO

VIL

Low-level input

0.8

V

IL = –0.5 mA

VOL

Low-level output voltage

SMBD, SMBC, GPIO, IL = 7 mA

0.4

V

CIN

Input capacitance

PRES, SMBD, SMBC, GPIO

5

pF

ILKG

Input leakage current

PRES, SMBD, SMBC, GPIO

1

μA

IWPU

Weak Pull Up Current

PRES, GPIO, VOH = VREG25 – 0.5 V

60

120

μA

RPD(SMBx)

SMBC, SMBD Pull-Down

TA = –40 ˚C to 100 ˚C

550

775

1000

k

Ω

10

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