CQB100系列
输入电压:18-75Vdc
输出电压:3.3,5,12,15,24Vdc
输出功率:100W
模块尺寸:1.45X2.28X0.5寸
100 WATT
4:1 INPUT RANGE
DC-DC CONVERTERS
• 100W Isolated Output
• Quarter-Brick Package
• 4 : 1 Input Range
• Efficiency up to 88%
Features
• Regulated Outputs
• Continuous Short Circuit Protection
• OTP / OVP / OCP
• 1500VDC Isolation
常用星号：
CQB100W-48S3V3
CQB100W-48S05
CQB100W-48S12
CQB100W-48S15
CQB100W-48S24
Specifications
INPUT SPECIFICATIONS:
Input Voltage Range……………………………48V……….…..……...18 - 75V
Under voltage lockout ……………48Vin power up…...............…..17V typ.
power down..……..............16V typ.
Input Filter …………………………….…………………………………. …Pi Type
Positive Logic Remote ON/OFF （ see note 4 & 5 ）
OUTPUT SPECIFICATIONS:
Voltage Accuracy : ........................................………….............. ±1.5% max.
Transient Response :75% to Step Load Change
Error Band…………………...3.3V±6% Vout, Othhers±5% Vout
Recover Time……………………………………..............<500uS
External Trim Adj. Range6
………………................................................ ±1
Ripple & Noise, 20MHz BW
3
3.3V & 5V ……….……...........40mV RMS, max.
100mV pk-pk, max.
12V & 15V ………………….....60mV RMS, max.
150mV pk-pk, max.
24V …………………..……....100mV RMS, max.
240mV pk-pk, max
Temperature Coefficient....................………..............….............. ±0.03%/°C
Short Circuit Protection.........……………….................................Continuous
Line Regulation1…………….………..................…........................ ±0.2% max.
Load Regulation2……………………….........…............................ ±0.2% max.
Over Voltage Protection trip Range ,% Vo nom. .........................115-14
Current Limit .................……………….....…....11 ~16 Nominal Output
GENERAL SPECIFICATIONS:
Efficiency.................…..................................……..................….......See Table
Isolation Voltage .......................Input/Output....………..….. 1500VDC min.
Input/Case.……….………...1500VDC min.
Output/Case………………..1500VDC min.
Isolation Resistance .............................…............……...............107
ohm min.
Switching Frequency ........………….........…………................... 250KHz, Typ.
Power De-rating Curve…………………..……......refer to Application Note
Operating Case Temperature ………………………......……-40°C to 100°C
Storage Temperature Range…………………………......….-40°C to +105°C
Thermal Shutdown, Case Temp. .……….….………...........……. 110°C Typ.
Dimensions……..….........…1.45 x 2.28 x 0.50 inches（36.8 x 57.9 x 12.7 mm）
Case Material ..................…......…Aluminum Base-plate with Plastic Case
Weight……………………………...........…………………………………… …TBD
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