AP4370 datasheet(3/12 Pages) DIODES

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AP4370

Document number: DS37242 Rev. 3 - 2

3 of 12

www.diodes.com

October 2015

AP4370

Electrical Characteristics (VCC = 5V, TA = +25°C, unless otherwise specified.)

Symbol

Parameters

Conditions

Min

Typ

Max

Unit

STARTUP AND UVLO SECTION

VTH_ST

VCC Startup Threshold

–

3.4

3.8

4.2

VOPR(MIN)

VCC Minimal Operating Voltage

–

3.2

3.6

4.0

STANDBY CURRENT SECTION

ICC

Operating Current

–

120

μA

QUICK CHARGE PROTOCOL SECTION

VDAT_REF

Data Detect Voltage

–

0.25

0.325

0.40

VSEL_REF

Output Voltage Selection Reference

–

1.8

2.0

2.2

RDAT_LKG

Data Line Leakage Resistance

–

300

500

800

Ω

RDCP_DAT

D+ to D- Resistance during DCP Mode

D+ is supplied with 0.6V

–

Ω

RDM_DWM

D- Pull-down Resistance

–

14.25

19.53

24.80

Ω

tGLITCH_BC_DONE

D+ High Glitch Filter Time

–

1.25

1.5

tGLITCH_DM_LOW

D- Low Glitch Filter Time

Note 5

2.5

–

tGLITCH_V_CHANGE

Output Voltage Glitch Filter Time

–

tD+_D-_SHORT

D+ D- HVDCP Short Time

–

CDCP_PWR

D+/- Equivalent Capacitance

Note 5

–

VOTG_SESS_VLD

OTG Session Valid Voltage

–

0.8

–

4.0

OUTPUT SECTION

RV1_ON

V1 Switch Turn-on Resistance

–

Ω

RV2_ON

V2 Switch Turn-on Resistance

–

Ω

RV1/V2_OFF

V1/V2 Switch Turn-off Resistance

–

High-Z

–

OVER VOLTAGE DISCHARGE SECTION

VOVD5V

Over Voltage Discharge Trigger Point

for 5V Output

–

5.96

6.15

6.33

VOVD9V

Over Voltage Discharge Trigger Point

for 9V Output

–

10.58

10.91

11.24

kDIS

Ratio of Target Voltage for Discharge

Finish to OVD Trigger Point

–

0.9

–

IOVD

Over Voltage Discharge Current

–

63.8

75.0

86.3

tOVD

Over Voltage Discharge Duration

–

120

–

Note 5: Guaranteed by design.

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