TOP214 Ver la hoja de datos (PDF) - Power Integrations, Inc

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TOP214

TOPSwitch® Family Three-terminal Off-line PWM Switch

Power Integrations, Inc 

Parameter

Symbol

Conditions

(Unless Otherwise Specified)

See Figure 14

SOURCE = 0 V

T

j

=

-40

to

125°C

SHUTDOWN/AUTO-RESTART (cont.)

UV Lockout

Threshold Voltage

S1 open

Auto-restart

Hysteresis Voltage

S1 open

Auto-restart

Duty Cycle

S1 open

Auto-restart

Frequency

S1 open

CIRCUIT PROTECTION

Self-protection

Current Limit

ILIMIT

Leading Edge

Blanking Time

tLEB

TOP200

di/dt

=

80

mA/µs,

T

j

=

25˚C

TOP201

di/dt

=

170

mA/µs,

T

j

=

25˚C

TOP202

di/dt

=

250

mA/µs,

T

j

=

25˚C

TOP203

di/dt

=

330

mA/µs,

T

j

=

25˚C

TOP214

di/dt

=

420

mA/µs,

T

j

=

25˚C

TOP204

di/dt = 500 mA/µs, Tj = 25˚C

I = 4 mA

C

Current Limit

Delay

tILD

I = 4 mA

C

Thermal Shutdown

Temperature

I = 4 mA

C

Latched Shutdown

Trigger Current

I

SD

See Figure 13

Power-up Reset

Threshold Voltage

V

C(RESET)

S2 open

TOP200-4/14

Min Typ Max Units

4.7

V

0.6

1.0

V

5

8

%

1.2

Hz

0.415

0.585

0.830

1.17

1.25

1.75

A

1.50

2.10

1.88

2.63

2.25

3.15

150

ns

100

ns

125 145

°C

25

45

75

mA

2.0

3.3

4.2

V

11 D

7/96

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