IP1201 datasheet(6/29 Pages) IRF

Part #	IP1201

Description	Dual Output Full Function 2 Phase Synchronous Buck Power BlockIntegrated Power Semiconductors, PWM Control & Passives

PDF	29 Pages

Scroll/Zoom	100%

Manufacturer	IRF [International Rectifier]

Direct Link	http://www.irf.com

Logo

6 / 29 page

www.irf.com

iP1201

Fig. 6: Normalized Power Loss vs. Frequency

Fig. 4: Normalized Power Loss vs. V

Fig. 5: Normalized Power Loss vs. V

OUT

Fig. 7: Normalized Power Loss vs. Inductance

0.940

0.955

0.970

0.985

1.000

1.015

1.030

33.5

4.5

55.5

Input V oltage (V )

-2.00

-1.50

-1.00

-0.50

0.00

0.50

1.00

VOU T 1 =VOU T 2 =1.5V

IOU T 1 =IOU T 2 =15A

f SW =300kHz

L =1.8µ H

T BL K =1250C

0.994

1.000

1.006

1.012

1.018

1.024

1.030

1.036

1.042

1.048

0.0

0.5

1.0

1.5

2.0

2.5

3.0

Output Inductance (

µH)

-0.20

0.00

0.20

0.40

0.60

0.80

1.00

1.20

1.40

1.60

VIN =5V

VOU T 1 =VOU T 2 =1.5V

IOU T 1 =IOU T 2 =15A

f SW =300kHz

T BLK =1250C

0.900

0.914

0.929

0.943

0.957

0.971

0.986

1.000

1.014

1.029

1.043

200

220

240

260

280

300

320

340

360

380

400

Sw itching Frequency (kHz)

-3.50

-3.00

-2.50

-2.00

-1.50

-1.00

-0.50

0.00

0.50

1.00

1.50

VIN =5V

VOU T 1 =VOU T 2 =1.5V

IOU T 1 =IOU T 2 =15A

L =1.8µ H

T BL K =1250C

0.970

0.978

0.985

0.993

1.000

1.008

1.015

1.023

1.030

1.038

0.5

1.0

1.5

2.0

2.5

3.0

3.5

Output Voltage (V)

-1.00

-0.75

-0.50

-0.25

0.00

0.25

0.50

0.75

1.00

1.25

VIN =5V

IOUT 1 =IOUT 2 =15A

fSW =300kHz

L =1.8µ H

T BLK =1250C

IP1201 Datasheet(PDF) 6 Page - International Rectifier

IP1201 Datasheet(HTML) 6 Page - International Rectifier

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 27 28 29

Datasheet Download

Link URL