MP2615C

– 2.1A, 1-CELL OR 2-CELL LI-ION BATTERY CHARGER

MP2615C Rev. 1.1

www.MonolithicPower.com

11

6/15/2023

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

© 2023 MPS. All Rights Reserved.

TYPICAL PERFORMANCE CHARACTERISTICS (continued)

VIN = 5V/9V, C1 = C2 = 22µF, SEL = float/high, CELL = float/high, L = 6.8µH, RS1 = 25mΩ, battery

simulator, TA = 25°C, unless otherwise noted.

VIN Hot Insertion, CC Charge Mode

VIN = 9V, 2-cell, VBATT = 7V

VIN Removal, CC Charge Mode

VIN = 9V, 2-cell, VBATT = 7V

CH2: VBATT

CH1: VIN

CH4: IBATT

CH3: VSW

CH1: VIN

CH4: IBATT

CH2: VBATT

CH3: VSW

EN On/Off

VIN = 5V, 1-cell, VBATT = 3.6V

NTC Fault Control

VIN = 9V, 2-cell, VBATT = 7V

CH1: VEN

CH4: IBATT

CH2: VBATT

CH3: VSW

CH1: VNTC

CH2: VBATT

CH4: IBATT

CH3: VSW

Timeout

VIN = 9V, 2-cell, VBATT = 7V, ICC = 2A,

CTMR = 470pF

Charge-Full Indication

VIN = 5V, 1-cell, VBATT = 3.6V

CH1: VTMR

CH2: VBATT

CH4: IBATT

CH3: VSW

CH1: VIN

CH4: IBATT

CH2:

VCHGOK

CH3: VACOK