MP2632B datasheet(21/43 Pages) MPS

Part #	MP2632B

Description	All-In-One, 3A, Battery Charger with 3A Boost Current with Independent Torch-On and BATT_UVLO Latch-Off Funtion

PDF	43 Pages

Scroll/Zoom	100%

Manufacturer	MPS [Monolithic Power Systems]

Direct Link	http://www.monolithicpower.com

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21 / 43 page

MP2632B

– ALL-IN-ONE, 3A, SW CHARGER, 3A BOOST

MP2632B Rev. 1.0

www.MonolithicPower.com

3/9/2018

MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.

TYPICAL PERFORMANCE CHARACTERISTICS (continued)

VIN = 5V, CIN = CBATT = CSYS = C2 = 22µF, L1 = 2.2µH, RS1 = 10mΩ, C4 = CTMR = 0.1µF, battery

simulator, unless otherwise noted.

BATT_UVLO Latch @ BATT = 3V

Power Off by Battery Removal,

Boost Mode

VBATT = 3.7V, ISYS = 0A

CH2: VSYS

2V/div.

CH1: VBATT

100mV/div

CH3: VPB

2V/div.

CH4: IBATT

1A/div

CH1: VBATT

1V/div

CH3: VSYS

2V/div.

CH2: VSW

2V/div.

CH4: IL

1A/div

10s/div.

100ms/div.

Auto-Restart after SYS OCP, Boost

Mode

VBATT = 3.3V, ROLIM = 100k

Light Load Off Test

VBATT = 4.5V, IBATT = 55mA

CH1: VBATT

1V/div

CH2: VSW

2V/div.

CH3: VSYS

2V/div.

CH4: IL

1A/div

CH1: VBATT

2V/div

CH2: VSYS

2V/div.

CH4: IL

500mA/div

20ms/div.

4s/div.

Power Off by Battery Removal,

Boost Mode

VBATT = 3.7V, ISYS = 2.5A

CH1: VBATT

1V/div

CH3: VSYS

2V/div.

CH2: VSW

5V/div.

CH4: IL

2A/div

100ms/div.

MP2632B Datasheet(PDF) 21 Page - Monolithic Power Systems

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