SSC2016S datasheet(5/22 Pages) SANKEN

5 / 22 page

SSC2016S

SSC2016S - DSJ Rev.1.3

SANKEN ELECTRIC CO.,LTD.

Jul. 22, 2016

http://www.sanken-ele.co.jp/en/

Parameter

Symbol

Conditions

Pins

Min.

Typ.

Max.

Unit

Zero Current Detection Threshold

Voltage (High)

VZCD(H)

5 – 6

1.25

1.40

1.55

Zero Current Detection Threshold

Voltage (Low)

VZCD(L)

5 – 6

0.60

0.70

0.80

Zero Current Detection Delay

Time

(1)

tDLY(ZCD)

5 – 6

−

160

ZCD Pin Clamp Voltage

VZCD(CL)

IZCD=3mA

5 – 6

6.5

7.7

9.0

Overcurrent Protection Function

Overcurrent Protection Threshold

Voltage 1

VCS(OCP1)

4 – 6

0.475

0.500

0.525

Overcurrent Protection Threshold

Voltage 2

VCS(OCP2)

4 – 6

1.35

1.50

1.65

Overcurrent Protection Delay Time

tDLY(OCP)

4 – 6

215

340

CS Pin Source Current

ICS

4 – 6

− 40

− 20

− 10

µA

FB Pin Protection Function

Overvoltage Protection Threshold

Voltage

VOVP

1 – 6

1.040

×VREF

1.060

×VREF

1.080

×VREF

Overvoltage Protection Hysteresis

VOVP(HYS)

1 – 6

Undervoltage Protection Threshold

Voltage

VUVP

1 – 6

200

300

400

Undervoltage Protection Hysteresis

VUVP(HYS)

1 – 6

110

150

Thermal Shutdown Protection

Thermal Shutdown Threshold

(1)

Tj(TSD)

–

135

150

–

°C

Thermal Shutdown Hysteresis

(1)

Tj(TSDHYS)

–

°C

Thermal Resistance

Junction to Ambient Resistance

(1)

j-A

–

180

°C/W

(1) Design assurance item

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