FAN53555 datasheet(11/32 Pages) ONSEMI

Part #	FAN53555

Description	5 A, 2.4 MHz, Digitally Programmable TinyBuck Regulator

Download	32 Pages

Scroll/Zoom	100%

Manufacturer	ONSEMI [ON Semiconductor]

Direct Link	http://www.onsemi.com

Logo

11 / 32 page

FAN53555

www.onsemi.com

11

TYPICAL CHARACTERISTICS (Continued)

Unless otherwise specified, Auto PFM/PWM, VIN = 3.6 V, VOUT = 1.2 V, SCL = SDA = VSEL = EN = 1.8 V, TA = 25°C; circuit and

components according to Figure 1 and Table 1.

0

5

10

15

20

25

0

1000

2000

3000

4000

5000

0

4

8

12

16

20

0

1000

2000

3000

4000

5000

200

400

600

800

1,000

2.5

3.0

3.5

4.0

4.5

5.0

5.5

200

400

600

800

1,000

2.5

3.0

3.5

4.0

4.5

5.0

5.5

0

5

10

15

20

25

0

1000

2000

3000

4000

5000

0

500

1,000

1,500

2,000

2,500

3,000

0

1000

2000

3000

4000

5000

LOAD CURRENT (mA)

2.7 VIN

3.6 VIN

5.0 VIN

Figure 12. Output Regulation vs. Load

Current and Input Voltage, VOUT = 1.2 V

Figure 13. Output Regulation vs. Load Current

and Input Voltage, VOUT=0.9 V

LOAD CURRENT (mA)

2.7 VIN

3.6 VIN

5.0 VIN

PFM Exit

PFM Enter

INPUT VOLTAGE (V)

Figure 14. PFM Entry / Exit Level vs. Input

Voltage, VOUT=1.2 V

PFM Exit

PFM Enter

INPUT VOLTAGE (V)

Figure 15. PFM Entry / Exit Level vs. Input

Voltage, VOUT=0.9 V

3.6VIN, 1.2VOUT, Auto

3.6VIN, 1.2VOUT, PWM

5.0VIN, 1.2VOUT, Auto

5.0VIN, 1.2VOUT, PWM

5.0VIN, 0.9VOUT, Auto

LOAD CURRENT (mA)

Figure 16. Output Ripple vs. Load Current,

VIN=5 V and 3.6 V, VOUT=1.2 V and 0.9 V, Auto

and FPWM

3.6VIN, 1.2VOUT, Auto

3.6VIN, 0.9VOUT, Auto

5.0VIN, 1.2VOUT, Auto

5.0VIN, 0.9VOUT, Auto

Figure 17. Frequency vs. Load Current,

VIN=5 V and 3.6 V, VOUT=1.2 V and 0.9 V, Auto

PWM

LOAD CURRENT (mA)

Similar Part No. - FAN53555

Manufacturer	Part #	Datasheet	Description
Fairchild Semiconductor	FAN5355	1Mb / 27P	1A / 0.8A, 3MHz Digitally Programmable TinyBuckTM Regulator
Fairchild Semiconductor	FAN5355	2Mb / 26P	1A / 0.8A, 3MHz Digitally Programmable Regulator
ON Semiconductor	FAN5355	1Mb / 27P	1.1 A / 1 A / 0.8 A, 3 MHz Digitally Programmable Regulator Rev. 1.1.7
Fairchild Semiconductor	FAN5355MP00X	1Mb / 27P	1A / 0.8A, 3MHz Digitally Programmable TinyBuckTM Regulator
Fairchild Semiconductor	FAN5355MP00X	2Mb / 26P	1A / 0.8A, 3MHz Digitally Programmable Regulator

More results

Similar Description - FAN53555

Manufacturer	Part #	Datasheet	Description
ON Semiconductor	FAN53202	1Mb / 21P	5 A, 2.4 MHz, Digitally Programmable TinyBuck Regulator Rev. 1.0
	FAN53526	1Mb / 22P	3.0 A, 2.4 MHz, Digitally Programmable TinyBuck Regulator December, 2017 ??Rev. 4
	FAN53526	1Mb / 25P	Digitally Programmable TinyBuck Regulator July 2017 Rev. 3.1
	FAN53200	785Kb / 16P	Digitally Programmable TinyBuck Regulator January, 2018 ??Rev. 2
	FAN53541	1Mb / 17P	2.4 MHz, 5 A TinyBuck Synchronous Buck Regulator Rev. 1.1
Fairchild Semiconductor	FAN53541	1Mb / 15P	2.4 MHz, 5 A TinyBuck Synchronous Buck Regulator
ON Semiconductor	FAN53528	553Kb / 4P	3.0 A, 2.4 MHz, Digitally Programmable Buck Regulator Rev. 1.2
Fairchild Semiconductor	FAN53525	390Kb / 4P	3.0A, 2.4MHz, Digitally Programmable TinyBuck Regulator
ON Semiconductor	FAN53525	509Kb / 6P	3.0A, 2.4MHz, Digitally Programmable TinyBuck Regulator Rev. 1.0.1
ON Semiconductor	FAN5355	1Mb / 27P	1.1 A / 1 A / 0.8 A, 3 MHz Digitally Programmable Regulator Rev. 1.1.7

More results

FAN53555 Datasheet(PDF) 11 Page - ON Semiconductor

FAN53555 Datasheet(HTML) 11 Page - ON Semiconductor

Similar Part No. - FAN53555

Similar Description - FAN53555

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 30 31 32

Datasheet Download

Link URL