W-6137TD-GT datasheet(4/16 Pages) COPAL

部件名	W-6137TD-GT

功能描述	CMOS Boost Converter

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制造商	COPAL [Copal Electronics]

网页	http://www.nidec-copal-electronics.com/e

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4 / 16 page

W-6137

4

TYPICAL CHARACTERISTICS

(VIN = 3.6 V, CIN = 1.0 F, COUT = 0.22 F, L = 22 H with 3 LEDs at 20 mA, TAMB = 25 C, unless otherwise specified.)

Figure 2. Quiescent Current vs. VIN

(Not Switching)

Figure 3. Quiescent Current vs. VIN

(Switching)

)

V

(

E

G

A

T

L

O

V

T

U

P

N

I

)

V

(

E

G

A

T

L

O

V

T

U

P

N

I

5.0

4.5

4.0

3.5

3.0

2.5

0

20

40

60

80

100

120

5.0

4.5

4.0

3.5

3.0

2.5

0

0.25

0.50

0.75

1.00

Figure 4. FB Pin Voltage vs. Supply Voltage

Figure 5. FB Pin Voltage vs. Output Current

)

A

m

(

T

N

E

R

U

C

T

U

P

T

U

O

)

V

(

E

G

A

T

L

O

V

T

U

P

N

I

4.5

5.0

4.0

3.5

3.0

2.5

290

295

300

305

310

30

25

20

15

10

5

0

290

295

300

305

310

Figure 6. Switching Frequency vs. Supply

Voltage

Figure 7. Switch ON Resistance vs.

Input Voltage

INPUT VOLTAGE (V)

4.0

4.5

3.5

3.0

2.5

0.90

0.95

1.00

1.05

1.10

VFB = 0.4 V

3 LEDs

INPUT VOLTAGE (V)

4.5

4.0

5.0

3.5

3.0

2.5

0

0.5

1.0

1.5

2.0

3 LEDs

3 LEDs at 20 mA

类似零件编号 - W-6137TD-GT

制造商	部件名	数据表	功能描述
Copal Electronics	W-6139	304Kb / 13P	22 V High Current Boost
	W-6139TD-GE	304Kb / 13P	22 V High Current Boost
	W-6139TD-GT	304Kb / 13P	22 V High Current Boost

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