PART NUMBER: VQB125 series DESCRIPTION: DC/DC converter feat

The Datasheet Archive - 100 Million Datasheets from 7500 Manufacturers.

PART NUMBER: VQB125 series DESCRIPTION: DC/DC converter feat

Datasheet Thumbnail

Top Searches for this datasheet

PART NUMBER: VQB125 series
DESCRIPTION: DC/DC converter
features 40-125 isolated output switching frequency start-up into prebiased load under-voltage protection protection current protection ON/OFF standard quarter-brick package isolated 2250
model number VQB125-D48-S1 VQB125-D48-S1R2 VQB125-D48-S1R5 VQB125-D48-S1R8 VQB125-D48-S2R5 VQB125-D48-S3R3 VQB125-D48-S5 VQB125-D48-S9 VQB125-D48-S12
input voltage 36-75 36-75 36-75 36-75 36-75 36-75 36-75 36-75 36-75
output voltage
output current
input current load full load 1004 1176 1436 1705 2341 2704 2894 2679 2717 efficiency
20050 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 503.612.2382
rev. page date
PART NUMBER: VQB125 series
DESCRIPTION: DC/DC converter
INPUT
input voltage range under voltage lockout input filter logic compatibility module module 48V: power power down CMOS open collector open circuit logic high 36-75V type
OUTPUT
voltage accuracy transient response: ripple noise temperature coefficient line regulation load regulation over-voltage protection output current limit short circuit protection external trim adj. step load change 20MHz single/dual single/dual nom. output continuous/hiccup ±1.0% max. <500 max. ±0.03%/°C max. ±0.2% max. ±0.5% max. 115-140% 110-140% ±10%
GENERAL SPECIFICATIONS
efficiency isolation voltage isolation resistance switching frequency over temperature protection operating temp. range storage temp. dimensions weight 2.3x1.45x0.36 inches (58.4x36.8x9.2mm)
NOTES: measured from high line line measured from full load load suffix model number with negative logic remote ON/OFF module <1.2 module open circuit logic high output ripple noise measured with tantalum ceramic capacitor across output.
table 2250VDC min. min. 250KHz, typ. 120°C typ. -40°C 85°C -40°C 125°C
20050 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 503.612.2382
rev. page date
PART NUMBER: VQB125 series
DESCRIPTION: DC/DC converter
DIMENSIONS (mm)
Dimensions Inches(mm) Tolerance ±.02 ±0.5) .xxx ±.010 (.xx 0.25)
2.30 (58.4) 2.000 (50.80)
CONNECTION
1.45 (36.8) 0.600 (15.24) 0.300 (7.62) 0.600 (15.24)
Function +Vin ON/OFF -Vin -Vout -SENSE Trim +SENSE +Vout
BOTTOM VIEW
SIDE VIEW
0.106 (2.70)
0.36 (9.2)
0.145 (3.68) 0.040 (1.02) 0.062 (1.57)
peci fication ypical ominal Load oted
DERATING CURVE
Output Current
20LFM 100LFM 200LFM 300LFM
Ambient Temperature(
20050 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 503.612.2382

PART NUMBER: VQB125 series DESCRIPTION: DC/DC converter feat

Top Searches for this datasheet

Other recent searches