Lifecycle Status  

PRODUCTION (Last Updated: 1 month ago)

Factory Lead Time  

6 Weeks

Mount  

Surface Mount

Mounting Type  

Surface Mount

Package / Case  

28-SSOP (0.154, 3.90mm Width)

Number of Pins  

28

Operating Temperature  

-40°C~85°C TA

Packaging  

Tape & Reel (TR)

Published  

2007

JESD-609 Code  

e3

Pbfree Code  

yes

Part Status  

Active

Moisture Sensitivity Level (MSL)  

1 (Unlimited)

Number of Terminations  

28

ECCN Code  

EAR99

Terminal Finish  

Matte Tin (Sn)

HTS Code  

8542.31.00.01

Terminal Position  

DUAL

Terminal Form  

GULL WING

Peak Reflow Temperature (Cel)  

260

Number of Functions  

1

Terminal Pitch  

0.635mm

Time@Peak Reflow Temperature-Max (s)  

30

Base Part Number  

MAX1737

Pin Count  

28

Output Voltage  

4.2V

Operating Supply Voltage  

28V

Input Voltage-Nom  

18V

Max Supply Voltage  

28V

Analog IC - Other Type  

BATTERY CHARGE CONTROLLER

Operating Supply Current  

5mA

Output Current  

4A

Control Mode  

CURRENT-MODE

Control Technique  

PULSE WIDTH MODULATION

Nominal Input Voltage  

28V

Switcher Configuration  

PUSH-PULL

Switching Frequency-Max  

340kHz

Battery Chemistry  

Lithium-Ion

Number of Cells  

1 ~ 4

Programmable Features  

Timer

Current - Charging  

Constant

Battery Pack Voltage  

16.8V

Max Charge Current  

4A

Length  

9.9mm

Height Seated (Max)  

1.75mm

Width  

3.9116mm

REACH SVHC  

Unknown

Radiation Hardening  

No

RoHS Status  

ROHS3 Compliant

Lead Free  

Lead Free