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ISL9307IRTAANWEV1Z中文資料Intersil數(shù)據(jù)手冊(cè)PDF規(guī)格書

ISL9307IRTAANWEV1Z
廠商型號(hào)

ISL9307IRTAANWEV1Z

功能描述

3MHz Dual 1500mA Step-Down Converters and Dual Low-Input LDOs

文件大小

378.34 Kbytes

頁(yè)面數(shù)量

13 頁(yè)

生產(chǎn)廠商 Intersil Corporation
企業(yè)簡(jiǎn)稱

Intersil

中文名稱

Intersil Corporation官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2024-11-6 18:30:00

ISL9307IRTAANWEV1Z規(guī)格書詳情

The ISL9307 is an integrated mini Power Management IC

(mini-PMIC) ideal for applications for powering low-voltage

microprocessor or multiple voltage rails with a battery as an

input source, such as a single Li-ion or Li-polymer. ISL9307

integrates two high-efficiency, 3MHz, synchronous step-down

converters (DCD1 and DCD2) and two low-input, low-dropout

linear regulators (LDO1 and LDO2).

The 3MHz PWM switching frequency allows the use of very

small external inductors and capacitors. Both step-down

converters can enter skip mode under light load conditions to

further improve efficiency and maximize battery life.

The ISL9307 features EN pins for each channel, thus allowing

startup delay for power sequencing.

The ISL9307 also provides two 300mA low-dropout (LDO)

regulators. The input voltage range is 1.5V to 5.5V, which

allows them to be powered from one of the on-chip step-down

converters or directly from a battery. The default LDO power-up

output comes with factory pre-set fixed output voltage options

between 0.9V and 3.3V.

The ISL9307 is available in a 4mmx4mm 16 Ld TQFN.

Features

? Dual 1500mA, Synchronous Step-down Converters and Dual

300mA, General-purpose LDOs

? Input Voltage Range

- DCD1/DCD2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.5V to 5.5V

- VINLDO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5V to 5.5V

? Adjustable Output Voltage

- VODCD1/VODCD2 . . . . . . . . . . . . . . . . . . . . . . . . 0.8V to VIN

? 50μA IQ (Typ) with DCD1/DCD2 in Skip Mode; 20μA IQ (Typ)

for each Enabled LDO

? EN Pins for DCD1/DCD2 and LDO1/LDO2

? Small, Thin, 4mmx4mm TQFN

Applications

? Cellular Phones, Smart Phones

? PDAs, Portable Media Players, Portable Instruments

? Single Li-ion/Li-polymer Battery-Powered Equipment

? DSP Core Power

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
RENESAS(瑞薩)/IDT
23+
TQFN16EP(4x4)
6000
誠(chéng)信服務(wù),絕對(duì)原裝原盤
詢價(jià)
RENESAS(瑞薩)/IDT
23+
TQFN16EP(4x4)
7350
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!!
詢價(jià)
RENESAS(瑞薩)/IDT
1921+
TQFN-16(4x4)
3575
向鴻倉(cāng)庫(kù)現(xiàn)貨,優(yōu)勢(shì)絕對(duì)的原裝!
詢價(jià)
RENESAS(瑞薩)/IDT
2021+
TQFN-16(4x4)
499
詢價(jià)
Renesas Electronics America In
ROHS.original ic
16-QFN(4x4)
5000
﹤原裝元器件﹥Ic pmic穩(wěn)壓器,半導(dǎo)體元件供應(yīng)商/
詢價(jià)
Intersil
22+
16TQFN
9000
原廠渠道,現(xiàn)貨配單
詢價(jià)
Renesas Electronics America In
24+
16-WQFN 裸露焊盤
9350
獨(dú)立分銷商 公司只做原裝 誠(chéng)心經(jīng)營(yíng) 免費(fèi)試樣正品保證
詢價(jià)
Renesas
22+
16-WQFN
9000
原廠渠道,現(xiàn)貨配單
詢價(jià)
Intersil
23+
16-TQFN4x4
7300
專注配單,只做原裝進(jìn)口現(xiàn)貨
詢價(jià)
RENESAS(瑞薩電子)
22+
NA
500000
萬(wàn)三科技,秉承原裝,購(gòu)芯無(wú)憂
詢價(jià)