ISL9113AIRAZ-T datasheet(7/10 Pages) RENESAS

Part #	ISL9113AIRAZ-T

Description	Low Input Voltage and High Efficiency, Synchronous Boost Converter with 1.3A Switch

PDF	10 Pages

Scroll/Zoom	100%

Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

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7 / 10 page

ISL9113A

FN8620 Rev 1.00

Page 7 of 10

January 4, 2017

Typical Characteristics

FIGURE 5. MAXIMUM OUTPUT CURRENT vs INPUT VOLTAGE

FIGURE 6. LINE REGULATION, VOUT = 5V

FIGURE 7. PULSE SKIP MODE WAVEFORM

FIGURE 8. PWM WAVEFORM

FIGURE 9. START-UP AFTER ENABLE (ILOAD = 250mA)

FIGURE 10. START-UP AFTER ENABLE (ILOAD = 50mA)

0.2

0.4

0.6

0.8

1.0

1.2

0.8

1.3

1.8

2.3

2.8

3.3

3.8

4.3

4.8

VBAT (V)

VOUT = 4.0V

VOUT = 5.0V

5.02

5.04

5.06

5.08

5.10

5.12

5.14

5.16

VBAT (V)

ILOAD = 1mA (PFM)

ILOAD = 100mA (PWM)

VBAT = 3.0V, VOUT = 5.0V, ILOAD = 20mA

SW (2V/DIV)

L = 2.2µH, COUT = 4.7μF

INDUCTOR CURRENT (500mA/DIV)

VOUT WITH 5.0V OFFSET (200mV/DIV)

TIME 10µs/DIV

VBAT = 3.0V, VOUT = 5.0V, ILOAD = 250mA

VOUT WITH 5.0V OFFSET (50mV/DIV)

INDUCTOR CURRENT (500mA/DIV)

SW (2V/DIV)

TIME 1µs/DIV

L = 2.2µH, COUT = 4.7μF

VOUT (2V/DIV)

INDUCTOR CURRENT (500mA/DIV)

SW (5V/DIV)

VBAT = 3.0V, VOUT = 5.0V, ILOAD = 250mA

TIME 40ms/DIV

EN (5V/DIV)

VOUT (2V/DIV)

INDUCTOR CURRENT (500mA/DIV)

SW (5V/DIV)

VBAT = 3.0V, VOUT = 5.0V, ILOAD = 50mA

TIME 40ms/DIV

ISL9113AIRAZ-T Datasheet(PDF) 7 Page - Renesas Technology Corp

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