CE-1050 Series
1.2 - 2.5A Point of Load Converter
Features
u 9 to 26.4V Input
u 3.3 to 12.6V Outputs
u Surface Mount
u Low 5.5mm Pro le
u Non Isolated Output
u Wide range output
u Constant switching frequency
u Five sided shielding
Speci cations
Model CE-1050
Nominal Output Voltage (1) VDC +3.3 to +12.6
Input Voltage Range VDC 9 - 26.4
Input Current (max) A 1.8
Output Voltage Tolerance % N/A
Ripple & Noise (typ) (pk - pk) mV 50 (18V input, 5V 2.5A output)
Total Regulation (typ) mV Vout=3.3 to 5.0:3.5%; Vout 5.0: 5%
Overload Protection (typ) A 3.5
Overvoltage Protection - None
Remote Sense - None
Remote On / Off - Voltage on pin 5: ON = 3 - 6V; OFF= 0 - 0.6V
Sequencing - None
Temperature (operating) C -20 to +85C
Temperature (storage) C -20 to +85C
Humidity (operating) - 10-90% RH Non condensing @ max temp 38C
Humidity (storage) - Sealed packaging, see Technical Download
Cooling - Convection or forced air
Isolation Voltage VDC N/A
Vibration (non operating) - Frequency: 10-2000Hz, Sweep time: 4 minutes per cycle
Amplitude: 10G, 30 minutes each x, y, and z direction
Shock - Peak Acceleration: 100G, Duration: 6msec; three times each axis
Safety Agency Approvals - N/A
Weight (max) g 3.7
Size mm 21.3 x 16.4 x 5.5
Warranty - 1 year
Notes:
(1) Input / output voltage differential must 4V.
OBSOLETE
1-800-526-2324 www.us.tdk-lambda.com/lp/ 5CE-1050 Series
Derating Curves Model Selector
1 1
Output Output Output Ef ciency
Model Voltage (V) Adjust (V) Current (A) (typ)
CE-1050 3.3 - 12.6V 3.3 - 12.6V see curves 90%
Outline Drawing
10
1
9
CE-1050
2
8
TDK-XXXX
3
7
Lot No.
4
6
5
21.3 0.3
Pinout
Pin Function Description
1 Vin +V input
2 Vin +V input
3 GND -V input
4 GND -V input
5 On / Off Remote On/Off
6 GND -V output
7 GND -V output
8 Vset Output trim
9 Vout +V output
10 Vout +V output
Options
Suf x Options
Blank Tray package
-TP Tape and reel (400 per reel)
For Additional Information, please visit
us.tdk-lambda.com/lp/products/ce-series.htm
OBSOLETE
1-800-526-2324 www.us.tdk-lambda.com/lp/ 6 Revision A2: Nov 2011
17.7max.
0.1min.
P PP P
5.5max. 16.4 0.3