BL0200 datasheet(4/26 Pages) SANKEN

4 / 26 page

BL0200 Series

BL0200-DS Rev.2.3

SANKEN ELECTRIC CO.,LTD.

May. 15, 2014

2. Electrical characteristics

 The polarity value for current specifies a sink as "+," and a source as "−," referencing the IC.

 Unless otherwise specified, T

A is 25 °C, VCC = 12 V

Parameter

Symbol

Test

Conditions

Pins

Min.

Typ.

Max.

Unit

Notes

Start / Stop Operation

Operation Start Voltage*

VCC(ON)

10 – 9

8.5

9.6

10.5

Operation Stop Voltage

VCC(OFF)

10 – 9

7.8

8.6

9.2

BL0202B

BL0202C

8.0

9.1

10.0

BL0200C

Circuit Current in Operation

ICC(ON)

10 – 9

−

5.3

8.0

Circuit Current in

Non-Operation

ICC(OFF)

VCC = 7.5 V

10 – 9

−

200

µA

REG Pin Output Voltage

VREG

1 – 9

4.925

5.000 5.075

BL0202B

BL0202C

4.9

5.0

5.1

BL0200C

Oscillation

PWM Operation Frequency

fPWM1

fPWM2

7 – 9

12 – 9

100

105

kHz

BL0202B

190

200

210

BL0200C

BL0202C

Maximum ON Duty

DMAX1

DMAX2

7 – 9

12 – 9

Minimum ON Time

tMIN1

tMIN2

7 – 9

12 – 9

200

310

400

COMP Pin Voltage at

Oscillation Start

VCOMP1(ON)

VCOMP2(ON)

4 – 9

15 – 9

0.35

0.50

0.65

COMP Pin Voltage at

Oscillation Stop

VCOMP1(OFF)

VCOMP2(OFF)

4 – 9

15 – 9

0.10

0.25

0.40

VREF / IFB Pin

VREF Pin Minimum Setting

Voltage

VREF(MIN)

VREF = 0 V

18 – 9

0.05

0.25

0.45

VREF Pin Maximum Setting

Voltage

VREF(MAX)

VREF = 5 V

18 – 9

1.75

2.00

2.35

IFB Pin Voltage at COMP

Charge Switching

VIFB1(COMP1)

VIFB2(COMP2)

VREF = 1 V

5 – 9

14 – 9

0.55

0.60

0.65

IFB Pin Overcurrent Protection

High Threshold Voltage

VIFB1(OCH)

VIFB2(OCH)

5 – 9

14 – 9

3.8

4.0

4.2

IFB Pin Overcurrent Protection

Low Threshold Voltage

VIFB1(OCL)

VIFB2(OCL)

VREF = 1 V

5 – 9

14 – 9

1.9

2.0

2.1

IFB Pin Overcurrent Protection

Release Threshold Voltage

VIFB1(OCL-OFF)

VIFB2(OCL-OFF)

VREF = 1 V

5 – 9

14 – 9

1.5

1.6

1.7

IFB Pin Voltage at Auto Restart

Operation

VIFB1(AR)

VIFB2(AR)

VREF = 1 V

5 – 9

14 – 9

0.45

0.50

0.55

IFB Pin Bias Current

IIFB1(B)

IIFB2(B)

VIFB1 = 5 V

VIFB2 = 5 V

5 – 9

14 – 9

−

µA

Current Detection Threshold

Voltage

VIFB1

VIFB2

VREF = 1 V

5 – 9

14 – 9

0.98

1.00

1.02

BL0202B

BL0202C

0.985

1.000 1.015

BL0200C

COMP Pin

COMP Pin Maximum Output

Voltage

VCOMP1(MAX)

VCOMP2(MAX)

VIFB1 = 0.7 V

VIFB2 = 0.7 V

4 – 9

15 – 9

4.8

5.0

−

* VCC(ON) > VCC(OFF)

BL0200 Datasheet(PDF) 4 Page - Sanken electric

BL0200 Datasheet(HTML) 4 Page - Sanken electric

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

Datasheet Download

Link URL