Lifecycle Status  

OBSOLETE (Last Updated: 6 days ago)

Mount  

Surface Mount

Mounting Type  

Surface Mount

Package / Case  

14-SOIC (0.154, 3.90mm Width)

Number of Pins  

14

Voltage - Input (Nom)  

15V

SwitchingFrequency  

60kHz

Operating Temperature  

-40°C~85°C TA

Packaging  

Tape & Reel (TR)

Published  

2005

JESD-609 Code  

e3

Pbfree Code  

yes

Part Status  

Obsolete

Moisture Sensitivity Level (MSL)  

1 (Unlimited)

Number of Terminations  

14

ECCN Code  

EAR99

Terminal Finish  

Tin (Sn)

Voltage - Supply  

7.4V~40V

Terminal Position  

DUAL

Terminal Form  

GULL WING

Peak Reflow Temperature (Cel)  

260

Time@Peak Reflow Temperature-Max (s)  

40

Base Part Number  

CS2841

Function  

Step-Up, Step-Up/Step-Down

Number of Outputs  

1

Output Type  

Transistor Driver

Analog IC - Other Type  

SWITCHING CONTROLLER

Output Configuration  

Positive

Current - Output  

1A

Control Features  

Frequency Control

Voltage - Output  

5.1V

Input Voltage (Min)  

8.4V

Topology  

Boost, Flyback

Control Mode  

CURRENT-MODE

Control Technique  

PULSE WIDTH MODULATION

Rise Time  

50ns

Synchronous Rectifier  

Yes

Fall Time (Typ)  

50 ns

Switcher Configuration  

SINGLE

Max Frequency  

52kHz

Max Duty Cycle  

50 %

Clock Sync  

No

Duty Cycle  

95 %

Length  

8.65mm

Width  

3.9mm

RoHS Status  

RoHS Compliant

Lead Free  

Lead Free