FAN48630UC45X datasheet(7/15 Pages) FAIRCHILD

部件名	FAN48630UC45X

功能描述	2.5 MHz, 1500 mA, Synchronous TinyBoost??Regulator with Bypass Mode

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制造商	FAIRCHILD [Fairchild Semiconductor]

网页	http://www.fairchildsemi.com

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FAN48630 • Rev. 1.0.1

7

Typical Characteristics

Unless otherwise specified; VIN = 3.6 V, and VOUT = 5 V, and TA = 25°C; circuit and components according to Figure 1.

80%

84%

88%

92%

96%

100%

0

250

500

750

1000

1250

1500

Load Current (mA)

2.5 VIN

3.0 VIN

3.3 VIN

4.2 VIN

80%

82%

84%

86%

88%

90%

92%

94%

96%

0

250

500

750

1000

1250

1500

Load Current (mA)

-40C

+25C

+85C

Figure 5. Efficiency vs. Load Current and Input Voltage,

VOUT=3.5 V

Figure 6. Efficiency vs. Load Current and Temperature,

VIN=3.0V, VOUT=3.5 V

72%

76%

80%

84%

88%

92%

96%

0

250

500

750

1000

1250

1500

Load Current (mA)

2.5 VIN

3.0 VIN

3.6 VIN

4.2 VIN

76%

80%

84%

88%

92%

96%

0

250

500

750

1000

1250

1500

Load Current (mA)

-40C

+25C

+85C

Figure 7. Efficiency vs. Load Current and Input Voltage

Figure 8. Efficiency vs. Load Current and Temperature

80%

84%

88%

92%

96%

100%

2.0

2.5

3.0

3.5

4.0

4.5

Input Voltage (V)

5.0 VOUT

4.5 VOUT

3.5 VOUT

3.15 VOUT

76%

80%

84%

88%

92%

96%

100%

2.02.5

3.03.5

4.04.5

Input Voltage (V)

5.0 VOUT

4.5 VOUT

3.5 VOUT

3.15 VOUT

Figure 9. Efficiency vs. Input Voltage and Output Voltage,

200 mA Load

Figure 10. Efficiency vs. Input Voltage and Output Voltage,

1000 mA Load

类似零件编号 - FAN48630UC45X

制造商	部件名	数据表	功能描述
ON Semiconductor	FAN48630UC45X	1Mb / 17P	Synchronous TinyBoost Regulator with Bypass Mode June 2015 Rev. 1.13

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