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LM3565TLESLASHNOPB.A中文資料德州儀器數(shù)據(jù)手冊PDF規(guī)格書

LM3565TLESLASHNOPB.A
廠商型號

LM3565TLESLASHNOPB.A

功能描述

4MHz, High-Current Flash LED Driver

絲印標(biāo)識

3565

封裝外殼

DSBGA

文件大小

890.24 Kbytes

頁面數(shù)量

35

生產(chǎn)廠商

TI2

中文名稱

德州儀器

網(wǎng)址

網(wǎng)址

數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-8-24 10:30:00

人工找貨

LM3565TLESLASHNOPB.A價格和庫存,歡迎聯(lián)系客服免費人工找貨

LM3565TLESLASHNOPB.A規(guī)格書詳情

1FEATURES

? High Efficiency Synchronous Boost Converter

? Drives 2 LEDs in Series with up to 930 mA

? External Strobe Pin for Hardware Enabled

Flash

? External Torch Pin for Hardware Enabled

Torch

? Dedicated Transmit Interrupt Pin

? 8-Bit ADC for LED Voltage and Input Voltage

Monitoring

? Automatic Diode Current Scale Back

? PWM Control in Flash and Assist Modes

? Fault Detection and Reporting

? 400 kHz I2C-Compatible Interface

? 16-Bump, 1.990 mm x 1.990 mm x 0.6 mm

DSBGA Package (YZR0016AAA)

APPLICATIONS

? Camera Phone LED Flash

DESCRIPTION

The LM3565 is a 4 MHz fixed-frequency, current

mode synchronous boost converter designed to drive

two series flash LEDs at 930 mA. A high-voltage

current source allows the LEDs to be terminated to

the GND plane eliminating the need for an additional

return trace back to the IC.

A dedicated Strobe pin provides a direct interface to

trigger the flash event, while an external Torch pin

provides an additional method for enabling the LEDs

in a constant current mode. The LM3565 can adaptively scale the maximum flash level delivered to

the LEDs based upon the measured input voltage.

Multiple protection features are available on the

LM3565 ranging from over-voltage protection to

output short-circuit detection.

The LM3565 has four selectable inductor current

limits to help the user select an inductor that is

appropriate for the design.

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
TI
22+
16DSBGA
9000
原廠渠道,現(xiàn)貨配單
詢價
TI/德州儀器
25+
DSBGA-16
860000
明嘉萊只做原裝正品現(xiàn)貨
詢價
TI/德州儀器
24+
17+
43769
只供應(yīng)原裝正品 歡迎詢價
詢價
TI
2025+
DSBGA-16
16000
原裝優(yōu)勢絕對有貨
詢價
TI
23+
BGA12
3200
公司只做原裝,可來電咨詢
詢價
TI/德州儀器
23+
DSBGA-16
9990
只有原裝
詢價
Texas Instruments
24+
16-WFBGA,DSBGA
39500
一級代理/放心采購
詢價
22+
5000
詢價
TI/德州儀器
23+
BGA12
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢價
TI/德州儀器
25+
16-DSBGA
65248
百分百原裝現(xiàn)貨 實單必成
詢價