Datasheet > ISL9113ERAZ-EVZ

ISL9113ERAZ-EVZ

更新时间： 2024-02-28 05:03:06

品牌	Logo	应用领域
瑞萨 - RENESAS		/
页数	文件大小	规格书
15页	1003K
描述
Low Input Voltage and High Efficiency Synchronous Boost Converter with 1.3A Switch

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中文翻译

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ISL9113ERAZ-EVZ 数据手册

ISL9113

Pin Configurations

FIXED OUTPUT

(8 LD DFN)

TOP VIEW

ADJUSTABLE OUTPUT

(8 LD DFN)

TOP VIEW

PGND

BAT

OUT

AGND

FAULT

FIXED OUTPUT

(6 BUMP WLCSP)

TOP VIEW

ADJUSTABLE OUTPUT

(6 BUMP WLCSP)

TOP VIEW

PGND

OUT

BAT

FAULT

Pin Descriptions

8 LD DFN

PIN NUMBERS

6 BUMP WLCSP

PIN NUMBERS

SYMBOL

PIN DESCRIPTIONS

FIXED

OUTPUT

ADJUSTABLE

OUTPUT

FIXED

OUTPUT

ADJUSTABLE

OUTPUT

PGND

V_OUT

Power ground

Device output

No connection

FAULT

Fault output; outputs logic LOW under a number of fault conditions (see

Table 1 on page 9).

Feedback pin of the converter. Connect voltage divider resistors between

V_OUT, FB and GND for desired output.

The EN pin is an active-HIGH logic input for enabling the device. When

asserted HIGH, the boost function begins. When asserted LOW, the device

is completely disabled, and current is blocked from flowing from the SW pin

to the output and vice versa. This pin should be tied either HIGH to enable

the device, or LOW to disable the device.

AGND

V_BAT

Analog ground

Device input supply from a battery. Connect a 4.7µF ceramic capacitor to

the power ground.

The SW pin is the switching node of the power converter. Connect one

terminal of the inductor to the SW pin and the other to power input.

EPAD

The exposed pad (available only in the 8 Ld DFN package) must be

connected to PGND pin for proper electrical performance. Place as many

vias as possible under the pad connecting to the system GND plane for

optimal thermal performance.

FN8313 Rev 3.00

February 23, 2015

Page 4 of 15

1 2 345 6 7...15

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