ADP5300ACPZ-1-R7 datasheet(5/21 Pages) AD

5 / 21 page

Data Sheet

ADP5300

Rev. 0 | Page 5 of 21

Parameter

Symbol

Min

Typ

Max

Unit

Test Conditions/Comments

Hysteresis Mode

Fixed VID Code Threshold Accuracy

from Active Mode to Standby Mode

VFB_HYS_FIX

−0.75

+0.75

TJ = 25°C

−2.5

+2.5

−40°C ≤ TJ ≤ +125°C

Adjustable VID Code Threshold

Accuracy from Active Mode to

Standby Mode

VFB_HYS_ADJ

−3

−40°C ≤ TJ ≤ +125°C

Hysteresis of Threshold Accuracy

from Active Mode to Standby Mode

VFB_HYS (HYS)

Feedback Bias Current

IFB

Output Option 0, VOUT = 2.5 V

Output Option 1, VOUT = 1.3 V

SW PIN

High-Side Power FET On Resistance

RDS (ON) H

386

520

mΩ

Pin to pin measurement

Low-Side Power FET On Resistance

RDS (ON) L

299

470

mΩ

Pin to pin measurement

Current Limit in PWM Mode

ILIM_PWM

800

1000

1200

SYNC/MODE = high

Peak Current in Hysteresis Mode

ILIM_HYS

265

SYNC/MODE = low

Minimum On Time

tMIN_ON

VOUTOK PIN

Monitor Threshold

VOUTOK (RISE)

Monitor Hysteresis

VOUTOK (HYS)

Monitor Rising Delay

tVOUTOK_RISE

µs

Monitor Falling Delay

tVOUTOK_FALL

µs

Leakage Current

IVOUTOK_LEAKAGE

0.1

µA

Output Low Voltage

VOUTOK_LOW

IVOUTOK = 100 µA

SOFT START

Default Soft Start Time

tSS

350

µs

Factory trim, 1 bit (350 µs and

2800 µs)

Start-Up Delay

tSTART_DELAY

Delay from the EN pin being

pulled high

COUT DISCHARGE SWITCH ON RESISTANCE

RDIS

290

Ω

THERMAL SHUTDOWN

Threshold

TSHDN

142

°C

Hysteresis

THYS

127

°C

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