SSC2001S datasheet(4/8 Pages) SANKEN

4 / 8 page

SANKEN ELECTRIC CO., LTD.

Power Factor Correction

Continuous Conduction Mode Controller

SSC2001S

July 27, 2012

SSC2001S-DS

Voltage Loop

Error Amplifier Reference Voltage

VFB(REF)

IVCOMP = 0 μA6−1

3.4

3.5

3.6

Error Amplifier Transconductance

Gain

gmEA

−

μs

Error Amplifier Maximum Source

Current

IVCOMP(SO)

5−1

−38

−30

−21

μA

Error Amplifier Maximum Sink Current

IVCOMP(SK)

5−1

213038

μA

VFB Pin High Speed Load Response

Operation Enable Voltage*

VFB(HSR)ENABLE

6−1

−

3.4

−

VFB Pin High Speed Load Response

Operation Start Voltage

VFB(HSR)ACTIVE

6−1

3.24

3.325

3.41

VCOMP Pin High Speed Load

Response Source Current

IVCOMP(SOHSR)

5−1

−127

−100

−72

μA

VFB Pin Input Bias Current

IFB(BIAS)

6−1

−−

μA

VCOMP Pin Output Open Loop

Detection Threshold Voltage

VVCOMP(OLD) VFB = 0.5 V

5−1

0.60

1.03

1.40

Drive Circuit

GATE Pin Voltage (Low)

VGATE(L)

IGATE = −20 mA

8−1

−−

0.4

GATE Pin Voltage (High)

VGATE(H)

VCC = 11 V

8−1

−

10.5

−

GATE Pin Rise Time

8−1

−

100

−

GATE Pin Fall Time

8−1

−

GATE Pin Peak Source Current*

IGATE(SO)

8−1

−−0.5

−

GATE Pin Peak Sink Current*

IGATE(SK)

8−1

−

1.0

−

Thermal Characteristics

Thermal Resistance from Junction to

Frame

RθJ-F

The frame temperature, TF, is

specified by using the temperature

at the base of pin 1.

−−

°C/W

*Determined by design, not tested in production.

Electrical Characteristics (continued) Unless specifically noted, TA is 25°C, VCC = 15 V

Characteristic

Symbol

Test Conditions

Pins

Min.

Typ.

Max.

Unit

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