L6996中文資料意法半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
L6996 |
| 功能描述 | DINAMICALLY PROGRAMMABLE SYNCHRONOUS STEP DOWN CONTROLLER FOR MOBILE CPUs |
| 文件大小 |
366.05 Kbytes |
| 頁面數(shù)量 |
26 頁 |
| 生產(chǎn)廠商 | STMicroelectronics |
| 企業(yè)簡稱 |
STMICROELECTRONICS【意法半導(dǎo)體】 |
| 中文名稱 | 意法半導(dǎo)體（ST）集團(tuán)官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時(shí)間 | 2024-11-17 17:22:00 |
L6996規(guī)格書詳情
DESCRIPTION
The device is dc-dc controller specifically designed to provide extremely high efficiency conversion for mobile advanced microprocessors.
The constant on-time topology assures fast load transient response. The embedded voltage feedforward provides nearly constant switching frequency operation.
A precise 5-bit DAC allows select output voltage from 0.6V to 1V with 25mV steps and from 1V to 1.75V with 50mV steps.
L6996 is capable of supporting CPUs VID combination changing during normal operation.
The active droop allows adjust both the output loadline slope and the zero-load output voltage.
■ 5 BIT DAC WITH AVAILABLE EXTERNAL OUTPUT VOLTAGE.
■ 0.6 TO 1.750V, DYNAMICALLY ADJUSTABLE OUTPUT VOLTAGE RANGE.
■ ±1 OUTPUT ACCURACY OVER LINE AND LOAD.
■ ACTIVE DROOP.
■ CONSTANT ON TIME TOPOLOGY ALLOWS LOW DUTY CYCLE AND FAST LOAD TRANSIENT.
■ 90 EFFICIENCY FROM 12V TO 1.35V/8A.
■ 1.750V TO 28V BATTERY INPUT RANGE.
■ OPERATING FREQUENCY UP TO 1MHZ.
■ INTEGRATED HIGH CURRENT DRIVERS.
■ LATCHED OVP AND UVP PROTECTIONS. OCP PROTECTION.
■ 350μA TYP. QUIESCENT CURRENT.
■ 7μA TYP. SHUTDOWN SUPPLY CURRENT.
■ PGOOD AND OVP SIGNALS.
■ ZERO-CURRENT DETECTION AND PULSEFREQUENCY MODE.
APPLICATIONS
■ ADVANCED MOBILE CPUs SUPPLY WITH DYNAMIC TRANSITIONS.
■ NOTEBOOK/LAPTOP, CONCEPT PC CPUs SUPPLY.
■ DC/DC FROM BATTERY SUPPLY EQUIPMENTS.
產(chǎn)品屬性
- 型號：
L6996
- 功能描述：
DC/DC 開關(guān)控制器 Step-Down Contrllr
- RoHS：
否
- 制造商：
Texas Instruments
- 輸入電壓：
6 V to 100 V
- 輸出電壓：
1.215 V to 80 V
- 輸出電流：
3.5 A
- 輸出端數(shù)量：
1
- 最大工作溫度：
+ 125 C
- 封裝/箱體：
CPAK
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ST/意法 |
2022 |
TSSOP |
80000 |
原裝現(xiàn)貨,OEM渠道,歡迎咨詢 |
詢價(jià) | ||
ST/意法 |
22+ |
TSSOP-20 |
3000 |
原裝正品,支持實(shí)單 |
詢價(jià) | ||
ST |
TSSOP20 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
ST |
23+ |
TSSOP |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價(jià) | ||
ST(意法) |
23+ |
N/A |
589610 |
新到現(xiàn)貨 原廠一手貨源 價(jià)格秒殺代理! |
詢價(jià) | ||
ST |
21+ |
TSSOP20 |
35200 |
一級代理分銷/放心采購 |
詢價(jià) | ||
ST |
1836+ |
TSSOP |
9852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | ||
ST |
24+ |
TSSOP20 |
77 |
詢價(jià) | |||
STM |
24+ |
原廠封裝 |
2819 |
原裝現(xiàn)貨 |
詢價(jià) | ||
ST/意法 |
22+ |
TSSOP |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實(shí)單! |
詢價(jià) |
