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FDC40-12S33 Datasheet, PDF (1/2 Pages) Volgen Kaga Electronics Inc. – SIINGLE,, DUAL AND TRIIPLE OUTPUT,, HIIGH DENSIITY 40 WATTS DC//DC CONVERTERS | |||
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FDC40
SINGLE, DUAL AND TRIPLE OUTPUT, HIGH DENSITY
40 WATTS DC/DC CONVERTERS
FEATURES
2:1 INPUT RANGE
INCLUDE 3.3/5.0 VDC, TRIPLE OUTPUT
PI INPUT FILTER
SIX-SIDED SHIELD
2 YEAR WARRANTY
EFFICIENT UP TO 88%
LOW PROFILE CASE 0.375 INCH
OVER VOLTAGE PROTECTION
OVER CURRENT PROTECTION
INHIBIT/SYNC INPUT
ON/OFF CONTROL
ELECTRICAL SPECIFICATIONS
All specifications are typical at nominal input, full load,
and 25ËC unless otherwise noted.
INPUT SPECIFICATIONS
Input Voltage Range .........................See model Selection Guide
Input Filter..........................................PI Network
Overvoltage Shutdown.......................20, 38 or 78VDC
Undervoltage Shutdown.....................8, 17 or 34 VDC
Reflected Ripple Current....................75mA, Pk -Pk
OUTPUT SPECIFICATIONS
Voltage Accuracy
Single, Dual Output Models...............±2%, Max.
Triple Output Models; Primary............±2%, Max. (Adj. to
Zero)
Voltage Balance
Dual Output Models...........................±2%, Max.
Triple Output Models..........................±10%, TYP
Ripple & Noise, 20 MHz BW..............1% Pk-Pk of Vout
Line Regulation
Single Output Models........................±0.5%, Max.
Dual Output Models...........................±1.0%, Max.
Triple Output Models; Primary............±2.0%, Max.
Auxiliaries............±5.0%, Max.
Load Regulation
Single Output Models........................±0.5%, Max.
Dual Output Models...........................±1.0%, Max.
Triple Output Models; Primary............±2.0%, Max.
Auxiliaries............±5.0%, Max.
Minimum Output Current % Iout rated (Main Output)
xxD3305 Models.................................20%
Dual and Triple Output Models...............10%
Temperature Coefficient......................±0.02%/ËC
Temp. Coefficient Balance...................±1%/ËC
Output Short Circuit Duration..............Continuous
Overvoltage Protection Threshold:
3.3V Output.........................................3.9V
5V Output............................................6.2V
12V Output..........................................15V
15V Output..........................................18V
REMOTE ON/OFF CONTROL
Control Voltage Referenced to Negative (-) Input
Compatibility......................................CMOS, TTL
On-Control..........................................4.8V min. or Open
Off-Control..........................................0.4V max. or Short
GENERAL SPECIFICATIONS
Switching Frequency...........................185kHz, typ.
Isolation Voltage.................................1600VDC, min
Isolation Resistance...........................109 Ohms, min
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature Range............-25ËC to +85ËC (CASE)
Storage Temperature Range................-55ËC to +125ËC
Cooling.................................................Free-air Convection
EMI/RFI................................................Six-sided Continuous Shield
MTBF....................................................2.294x105Hours
(MIL-HDBK-217F TA=25ËC Full Load)
PHYSICAL SPECIFICATIONS
Case Material.....................................Nickel-Coated Copper with
Non-Conductive Base
Dimensions.........................................2.6x3.0x0.375 Inches
(66x76.2x9.5 mm)
20
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