TDA16846(2000) 查看數據表（PDF） - Infineon Technologies

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TDA16846
(Rev.:2000)

Controller for Switch Mode Power Supplies Supporting Low Power Standby and Power Factor Correction

Infineon Technologies 

TDA 16846

TDA 16847

5.2

Characteristics (cont’d)

Unless otherwise stated, – 25 °C < Tj < 125 °C, VCC = 12 V

Parameter

Symbol Limit Values Unit Test Condition

min. typ. max.

Fault Comparator FC2 (Pin 6)

HPC Threshold

V6

Bias Current Pin 6

–

1.12 1.2 1.28 V –

– 1.0 – 0.3 0.1 µA –

Fault Comparator FC1 (Pin 10)

Threshold

V10

Bias current Pin 10

–

0.95 1

0.48 0.9

1.06 V –

1.2 µA –

Power Measurement Output PMO (Pin 8, only TDA 16847)

Charge current Pin 8

I8

– 110 – 100 – 90 µA

I9 = – 100 µA

Output Driver OD (Pin 13)

Output voltage low state

Output voltage high state

Output voltage during low

supply voltage

V13 low 1.1

V13 high 9.2

V13 aclow 0.8

Rise time

Fall time

–

70

–

30

1.8 2.4 V

10 11 V

1.8 2.5 V

110 180 ns

50 80 ns

I13 = 100 mA

I13 = – 100 mA

I13 = – 10 mA,

V14 increasing:

0 < V14 < V14 ON

V14 decreasing:

0 < V14 < V14 OFF

C13 = 10 nF,

V13 = 2 … 8 V

C13 = 10 nF,

V13 = 2 … 8 V

Note: The listed characteristics are ensured over the operating range of the integrated

circuit. Typical characteristics specify mean values expected over the production

spread. If not otherwise specified, typical characteristics apply at TA = 25 °C and

the given supply voltage.

Data Sheet

23

2000-01-14

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