T2117-3AS(2003) View Datasheet(PDF) - Atmel Corporation

Part Name

Description

MFG CO.

T2117-3AS
(Rev.:2003)

Zero-voltage Switch with Adjustable Ramp

Atmel Corporation 

T2117

Absolute Maximum Ratings

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating

only and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this

specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.

Parameters

Pin

Symbol

Value

Unit

Supply current

5

-IS

30

mA

Synchrounous current

8

Isync

5

mA

Output current ramp generator

1

IO

3

mA

1, 3, 4, 6

-VI

£VS

V

Input voltages

2

-VI

2 to VS

V

8

±VI

£7.3

V

Power dissipation

Tamb = 45°C

Tamb = 100°C

Ptot

400

mW

Ptot

125

mW

Junction temperature

Tj

125

°C

Operating ambient

temperature range

Tamb

0 to 100

°C

Storage temperature range

Tstg

-40 to +125

°C

Thermal Resistance

Parameters

Junction ambient SO8

Junction ambient DIP8

Symbol

RthJA

RthJA

Value

200

110

Unit

K/W

K/W

Electrical Characteristics

-VS = 8.8 V, Tamb = 25°C, reference point pin 7, unless otherwise specified

Parameters

Test Conditions

Pin Symbol

Min.

Typ.

Max.

Unit

Supply-voltage

limitation

Supply current

Voltage limitation

Synchronization

current

-IS = 1 mA

-IS = 10 mA

I8 = ±1 mA

5

-VS

-VS

9.0

9.1

9.5

9.6

10.0

10.1

V

V

5

-IS

500

µA

8

±VI

7.7

8.2

8.7

V

8

±Isync

0.12

mA

Zero detector

8

±Isync

35

µA

VM= 230 V ~

Output pulse width

Rsync = 220 kW

6

tP

260

µs

Rsync = 470 kW

6

tP

460

µs

Output pulse current V6 = 0 V

6

-IO

100

mA

Comparator

Input offset voltage

Input bias current

Common-mode input

voltage

3, 4

±VI0

4

IIB

3, 4

-VIC

1

15

mV

1

µA

(VS - 1)

V

7

4768A–INDCO–11/03

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