VIPER22-LED-EV STMicroelectronics, VIPER22-LED-EV Datasheet - Page 2

VIPER LED POWER SUPPLY

VIPER22-LED-EV

Manufacturer Part Number
VIPER22-LED-EV
Description
VIPER LED POWER SUPPLY
Manufacturer
STMicroelectronics
Series
VIPER™r
Datasheet

Specifications of VIPER22-LED-EV

Mfg Application Notes
VIPower, AN1916 AppNote
Current - Output / Channel
350mA, 700mA, or 1.05A
Outputs And Type
1, Isolated
Voltage - Output
28V
Features
Overvoltage Protection
Voltage - Input
90 ~ 264VAC
Utilized Ic / Part
VIPer22A
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
Q2105659

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
VIPER22-LED-EV
Manufacturer:
ST
0
Contents
Contents
1
2
3
4
5
6
7
8
2/21
Electrical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.1
1.2
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Pin connections and function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
4.1
4.2
4.3
4.4
4.5
Operation pictures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Order codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Rectangular U-I output characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Wide range of VDD voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Feedback pin principle of operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Startup sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Overvoltage threshold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Doc ID 12050 Rev 2
VIPer22A-E, VIPer22ADIP-E, VIPer22AS-E

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