PSB2120 View Datasheet(PDF) - Siemens AG

Part Name

Description

MFG CO.

PSB2120

ISDN Remote Power Controller (IRPC)

Siemens AG 

PSB 2120

DC Characteristics (cont’d)

Parameter

Symbol

Limit Values

Unit Test Condition

min. typ. max.

Comparator CN (pin 15), CP (pin 16), TA = 25 ˚C

Input offset voltage

VIO

Input bias current

II

Input voltage range

VI

Response time to signal at CO tRes

(pin 14)

3

10

mV VCM = 3 V

0

25

nA

1.8

4.5 V

0.2 1

µs

Short Circuit GI (pin 12), TA = 25 ˚C

Sense voltage

VSense

1

2

3

V

(VS – VCIN)

RDS (on)

3

4

Ω

Polarity Detection POL (pin 8), EME (pin 7)

H-input voltage

L-input voltage

H-input current

Response time to signal

at EME (pin 7)

VIH

2.0

5.25 V

VIL

0.8 V

IIH

0.1 1

10

µA

tRes

0.2 1

µs

Digital Outputs EME (pin 7), CO (pin 14)

IOUT = 0.5 mA

H-output voltage

L-input voltage

VOH

2.4

3.5

5.25 V

V EXT ≤ 6.3 V

VIL

0.2 0.4 V

Power FET GA (pin 9), DR (pin 10), SO (pin 11)

ton

toff

Leakage current

Power consumption

RDS (on)

td (on)

td (off)

ILeak

Ptot

CGS

4

6

Ω ID = 300 mA

55

150 ns

110 200 ns

200 nA VDS = 110 V

9

10

mA VS = 40 V

fOSC = 20 kHz

V EXT = 6.3 – 6.7 V

200

pF

Semiconductor Group

20

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