VIPER53ESPTR-E STMicroelectronics, VIPER53ESPTR-E Datasheet - Page 18
![IC OFFLINE SWIT PWM POWERSO10](/photos/7/32/73282/viper53esptr-e_sml.jpg)
VIPER53ESPTR-E
Manufacturer Part Number
VIPER53ESPTR-E
Description
IC OFFLINE SWIT PWM POWERSO10
Manufacturer
STMicroelectronics
Series
VIPER™r
Datasheet
1.VIPER53ESPTR-E.pdf
(31 pages)
Specifications of VIPER53ESPTR-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
On Resistance (max)
1.7 Ohms
Supply Voltage (max)
19 V
Supply Voltage (min)
2.6 V
Maximum Operating Temperature
+ 150 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Number Of Switches
Single
Off Isolation (typ)
8.4 V
Operating Temperature (max)
150C
Operating Temperature (min)
-40C
Pin Count
10
Mounting
Surface Mount
Package Type
PowerSO
Screening Level
Automotive
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 VIPER53E497-5865 - EVAL BOARD 24W POS OUT VIPER53E497-4933 - BOARD PWR SUPPLY 24W OUTPUT VIPE
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-5772-2
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
VIPER53ESPTR-E
Manufacturer:
TI
Quantity:
1 500
Part Number:
VIPER53ESPTR-E
Manufacturer:
ST
Quantity:
20 000
Special Recommendations
11
Note:
18/31
Special Recommendations
10nF capacitor (minimum value: 8nF) should always be connected to the COMP pin to
ensure correct stability of the internal current source
In order to improve the ruggedness of the device versus eventual drain overvoltages, a
resistance of 1k
page 22
This resistance does not impact the overload delay, as its value is negligible prior to the
internal pull-up resistance (about 125k ).
should be inserted in series with the TOVL pin, as shown on
DocRev1
Figure 12 on page
VIPer53EDIP - E / VIPer53ESP - E
22.
Figure 12 on