CQB75W系列
输入电压:9-36或18-75Vdc
输出电压:3.3,5,12,15,24Vdc
输出功率:75W
模块尺寸:1.45X2.28X0.5寸
75 WATT
4:1 INPUT RANGE
DC-DC CONVERTERS
• 75W Isolated Output
• Quarter-Brick Package
• Efficiency Up to 87%
Features
• 4 : 1 Input Range
• Continuous Short Circuit Protection
常用型号：
CQB75W-24S3V3
CQB75W-24S05
CQB75W-24S12
CQB75W-24S15
CQB75W-24S24
CQB75W-48S3V3
CQB75W-48S05
CQB75W-48S12
CQB75W-48S15
CQB75W-48S24
Specifications
INPUT SPECIFICATIONS:
Input Voltage Range....……………..........…. 24V................................. 9-36V
48V............................... 18-75V
Under voltage lockout ………..….. 24Vin power up ….…..…………....8.8V
24Vin power down ………….…....8.0V
48Vin power up …………….…......17V
48Vin power down …...….….…....16V
Positive Logic Remote ON/OFF （ see note 4 & 5 ）
Input Filter ………………………………………………..….……..............PI Type
OUTPUT SPECIFICATIONS:
Voltage Accuracy : ........................................………….............. ±1.5% max.
Transient Response :75% to Step Load Change
Error Band………………………..………………...........±5% Vout
Recover Time……………………………………..............<500uS
External Trim Adj. Range ………………. .............................................. ±1
Ripple & Noise, 20MHz BW
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 ~14 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 ........………….........…………................... 300KHz, Typ.
Operating Case Temperature ..………....….....……............ -40°C to 100°C
Storage Temperature ……………....…....……................... -55°C to +105°C
Thermal Shutdown, Case Temp. .……………………..…….........105°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
发邮件给我们：sales1@haonpower.com