ISL78310 datasheet(8/14 Pages) RENESAS

부품명	ISL78310

상세설명	High Performance 1A LDO

PDF	14 Pages

Scroll/Zoom	100%

제조업체	RENESAS [Renesas Technology Corp]

홈페이지	http://www.renesas.com

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8 / 14 page

ISL78310

FN7810 Rev 2.00

Page 8 of 14

November 7, 2014

FIGURE 9. LOAD TRANSIENT RESPONSE

FIGURE 10. ENABLE START-UP

FIGURE 11. PSRR vs FREQUENCY

Typical Operating Performance Unless otherwise noted: V

IN = 2.2V, VOUT = 1.8V, CIN = COUT = 10µF, TJ = +25°C,

IL = 0A. (Continued)

20µs/DIV

1mA

di/dt = 4A/µs

VOLTAGE RAILS AT 50mV/DIV

VIN = 3.7V, VOUT = 3.3V, COUT = 10µF, CPB = 100pF

VIN = 2.9V, VOUT = 2.5V, COUT = 10µF, CPB = 82pF

VIN = 2.5V, VOUT = 1.8V, COUT = 10µF, CPB = 82pF

VIN = 2.5V, VOUT = 1.5V, COUT = 22µF, CPB = 150pF

VIN = 2.5V, VOUT = 1.2V, COUT = 47µF, CPB = 270pF

VIN = 2.5V, VOUT = 1.0V, COUT = 47µF, CPB = 220pF

ENABLE

VOUT (1V/DIV)

SS (1V/DIV)

PG (1V/DIV)

(2V/DIV)

(500µs/DIV)

0mA

100mA

500mA

100

10k

100k

FREQUENCY (Hz)

VIN = 2.5V, VOUT = 1.8V, COUT = 10µF, CPB = 82pF

ISL78310 데이터시트(PDF) 8 Page - Renesas Technology Corp