VBS20-S5-2R1

VBS20-S5-2R1 Datasheet

VBS20 Series DC-DC Converters

Part	Datasheet
VBS20-S5-2R1	VBS20-S5-2R1 (pdf)

Related Parts	Information
VBS20-S5-1R2	VBS20-S5-1R2
VBS20-S5-3R3	VBS20-S5-3R3
VBS20-S5-2R5	VBS20-S5-2R5

PDF Datasheet Preview
•20W Non-Isolated Output •Efficiency to 88% •Constant frequency •Over Current Protection •Regulated outputs •Under Input Voltage Protection •Output Voltage Adjustment •Remote On/Off Control VBS20 Series DC-DC Converters Model Number VBS20-S5-1R2 VBS20-S5-2R1 VBS20-S5-2R5 VBS20-S5-3R3 Input Voltage 4.5-5.5VDC 4.5-5.5VDC 4.5-5.5VDC 4.5-5.5VDC Output Voltage 1.2VDC 2.1VDC 2.5VDC 3.3VDC Output Current I nput Current No Load Full Load 40mA 1895mA 40mA 3000mA 40mA 3530mA 40mA 4500mA Effic. 76% 84% 85% 88% Case B Input Input Voltage Range Input Filter Type Remote Shutdown Output Voltage Accuracy External Trim Adj. Range Ripple & Noise 20MHz BW, Temperature Coefficient Over Circuit Protection Line Regulation1 Load Regulation2 Current Limit 4.5V-5.5V Capacitive Positive Logic ±1% max. ±10% 75mV pk-pk., max ±0.05%/°C Auto Recovery max 120-150% Nominal Output V-Infinity, LLC, 9615 SW Allen Blvd Suite 103, Beaverton, OR 97005 1-866-372-1258 VBS20 Series DC-DC Converters General Specifications Efficiency Switching Frequency Operating Temperature Range Case Temperature Storage Temperature Dimensions Case Material NOTES Measured from high line to low line Measured from full load to 10% load Specification apply to model and require on 470uF input capacitor Logic compatpbility with open collectorTTL or CMOS. Case B

PDF Datasheet Preview

•20W Non-Isolated Output
•Efficiency to 88%
•Constant frequency
•Over Current Protection
•Regulated outputs
•Under Input Voltage Protection
•Output Voltage Adjustment
•Remote On/Off Control

VBS20 Series DC-DC Converters

Model Number VBS20-S5-1R2 VBS20-S5-2R1 VBS20-S5-2R5 VBS20-S5-3R3

Input Voltage 4.5-5.5VDC 4.5-5.5VDC 4.5-5.5VDC 4.5-5.5VDC

Output Voltage 1.2VDC 2.1VDC 2.5VDC 3.3VDC

Output Current

I nput Current

No Load

Full Load
40mA
1895mA
40mA
3000mA
40mA
3530mA
40mA
4500mA

Effic. 76% 84% 85% 88%

Case B

Input

Input Voltage Range

Input Filter Type

Remote Shutdown

Output

Voltage Accuracy

External Trim Adj. Range

Ripple & Noise
20MHz BW,

Temperature Coefficient

Over Circuit Protection Line Regulation1 Load Regulation2

Current Limit
4.5V-5.5V Capacitive Positive Logic
±1% max. ±10% 75mV pk-pk., max ±0.05%/°C Auto Recovery max 120-150% Nominal Output

V-Infinity, LLC, 9615 SW Allen Blvd Suite 103, Beaverton, OR 97005
1-866-372-1258

VBS20 Series DC-DC Converters

General Specifications

Efficiency Switching Frequency Operating Temperature Range Case Temperature Storage Temperature Dimensions

Case Material

NOTES Measured from high line to low line Measured from full load to 10% load Specification apply to model and require on 470uF input capacitor Logic compatpbility with open collectorTTL or CMOS.

Case B

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived VBS20-S5-2R1 Datasheet file may be downloaded here without warranties.

Datasheet ID: VBS20-S5-2R1 507530