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L6996D中文資料
L6996D數(shù)據(jù)手冊規(guī)格書PDF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.
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
STMicroelectronics |
24+ |
20-TSSOP |
66800 |
原廠授權(quán)一級代理,專注汽車、醫(yī)療、工業(yè)、新能源! |
|||
STMicroelectronics |
18+ |
ICREGCTRLRBUCKPWM20-TSSO |
6800 |
公司原裝現(xiàn)貨 |
|||
ST |
23+ |
20-TSSOP |
65600 |
||||
ST |
TSSOP20 |
3364 |
正品原裝--自家現(xiàn)貨-實單可談 |
||||
ST |
25+ |
TSOP-3.9-20P |
2560 |
絕對原裝!現(xiàn)貨熱賣! |
|||
ST |
24+ |
TSSOP20 |
77 |
||||
ST |
24+ |
TSSOP20 |
35200 |
一級代理分銷/放心采購 |
|||
ST(意法半導(dǎo)體) |
2447 |
TSSOP-20 |
105000 |
74個/管一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期 |
|||
STM |
20+ |
SSOP-20 |
1480 |
就找我吧!--邀您體驗愉快問購元件! |
|||
ST(意法半導(dǎo)體) |
2021+ |
TSSOP-20 |
499 |
L6996D 資料下載更多...
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