VIPER53SP-E STMicroelectronics, VIPER53SP-E Datasheet - Page 2

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VIPER53SP-E

Manufacturer Part Number
VIPER53SP-E
Description
IC OFFLINE SWIT PWM CM POWERSO10
Manufacturer
STMicroelectronics
Series
VIPER™r
Datasheet

Specifications of VIPER53SP-E

Output Isolation
Isolated
Frequency Range
93 ~ 300kHz
Voltage - Input
8.4 ~ 19 V
Voltage - Output
620V
Power (watts)
40W
Operating Temperature
25°C ~ 125°C
Package / Case
PowerSO-10 Exposed Bottom Pad
For Use With
497-8435 - BOARD EVAL FOR VIPER53 28W497-6458 - BOARD EVAL BASED ON VIPER53-E497-6262 - BOARD REF SGL VIPER53 90-264VAC497-5866 - EVAL BOARD 24W NEG OUT VIPER53E497-4933 - BOARD PWR SUPPLY 24W OUTPUT VIPE
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-6805-5
VIPER53SP-E

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
VIPER53SP-E
Manufacturer:
ST
Quantity:
20 000
Contents
Contents
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
2/36
Electrical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.1
1.2
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Pin connections and function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Operation pictures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Primary regulation configuration example . . . . . . . . . . . . . . . . . . . . . . 15
Secondary feedback configuration example . . . . . . . . . . . . . . . . . . . . 17
Current mode topology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Standby mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
High voltage Start-up current source . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Short-circuit and overload protection . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Transconductance error amplifier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Special recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Software implementation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Order codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Maximum rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
VIPer53 - E

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