VIPER20A-E datasheet(5/34 Pages) STMICROELECTRONICS

부품명	VIPER20A-E

상세설명	SMPS primary I.C.

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VIPer20A-E

Electrical data

5/34

1.2

Electrical characteristics

TJ = 25°C; VDD = 13V, unless otherwise specified

Table 2.

Power section

(1) On Inductive Load, Clamped.

Table 3.

Supply section

Table 4.

Oscillator section

Symbol

Parameter

Test conditions

Min

Typ

Max

Unit

BVDS

Drain-Source Voltage

ID = 1mA; VCOMP = 0V

700

V

IDSS

Off-State Drain

Current

VCOMP = 0V; Tj = 125°C

VDS = 700V

1.0

mA

RDS(on)

Static Drain-Source

On Resistance

ID = 0.4A

ID = 0.4A; TJ= 100°C

15.5

18

32

Ω

tf

Fall Time

ID = 0.2A; VIN =300V

(1) Figure 7

100

ns

tr

Rise Time

ID = 0.4A; VIN = 300V

(1) Figure 7

50

ns

Coss

Output Capacitance

VDS = 25V

90

pF

Symbol

Parameter

Test conditions

Min

Typ

Max

Unit

IDDch

Start-Up Charging Current

VDD = 5V; VDS = 35V

Figure 6, Figure 11

-2

mA

IDD0

Operating Supply Current

VDD = 12V; FSW = 0kHz

Figure 6

12

16

mA

IDD1

Operating Supply Current

VDD = 12V; Fsw = 100kHz

13

mA

IDD2

Operating Supply Current

VDD = 12V; Fsw = 200kHz

14

mA

VDDoff

Undervoltage Shutdown

Figure 6

7.5

8

9

V

VDDon

Undervoltage Reset

Figure 6

11

12

V

VDDhyst

Hysteresis Start-up

Figure 6

2.4

3

V

Symbol

Parameter

Test conditions

Min

Typ

Max

Unit

FSW

Oscillator Frequency Total

Variation

RT=8.2KΩ; CT=2.4nF

VDD=9 to 15V;

with RT± 1%; CT± 5%

(see Figure )(see Figure 14)

90

100

110

KHz

VOSCIH

Oscillator Peak Voltage

7.1

V

VOSCIL

Oscillator Valley Voltage

3.7

V

유사한 부품 번호 - VIPER20A-E

제조업체	부품명	데이터시트	상세설명
STMicroelectronics	VIPER20A	179Kb / 25P	SMPS PRIMARY I.C.
	VIPER20ADIP	179Kb / 25P	SMPS PRIMARY I.C.
	VIPER20ASP	179Kb / 25P	SMPS PRIMARY I.C.

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유사한 설명 - VIPER20A-E

제조업체	부품명	데이터시트	상세설명
STMicroelectronics	VIPER100B	173Kb / 20P	SMPS PRIMARY I.C.
	VIPER20	179Kb / 25P	SMPS PRIMARY I.C.
	VIPER20B	151Kb / 17P	SMPS PRIMARY I.C.
	VIPER50	407Kb / 23P	SMPS PRIMARY I.C.
	VIPER100-E	266Kb / 29P	SMPS PRIMARY I.C.
	VIPER50B	174Kb / 20P	SMPS PRIMARY I.C.
	VIPER50A-E	348Kb / 31P	SMPS PRIMARY I.C.
	VIPER50-E	266Kb / 29P	SMPS PRIMARY I.C.
	VIPER20-E	319Kb / 31P	SMPS PRIMARY I.C.
	VIPER100A	354Kb / 31P	SMPS PRIMARY I.C.

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VIPER20A-E 데이터시트(PDF) 5 Page - STMicroelectronics

VIPER20A-E 데이터시트(HTML) 5 Page - STMicroelectronics

유사한 부품 번호 - VIPER20A-E

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