Microchip MIC22705 Manual

Microchip Ikke kategoriseret MIC22705

Læs gratis den danske manual til Microchip MIC22705 (30 sider) i kategorien Ikke kategoriseret. Denne vejledning er vurderet som hjælpsom af 9 personer og har en gennemsnitlig bedømmelse på 4.7 stjerner ud af 5 anmeldelser. Har du et spørgsmål om Microchip MIC22705, eller vil du spørge andre brugere om produktet?

Download PDF

Side 1/30

 2020 Microchip Technology Inc. DS20006307A-page 1

MIC22705

Features

• Input Voltage Range: 2.9V to 5.5V

• Output Voltage Adjustable Down to 0.7V

• Output Load Current Up to 7A

• Safe Start-Up into a Pre-Biased Output Load

• Full Sequencing and Tracking Ability

• Power Good Output

• Efficiency >95% Across a Broad Load Range

• Ultra-Fast Transient Response

• Easy RC Compensation

• 100% Maximum Duty Cycle

• Fully Integrated MOSFET Switches

• Thermal Shutdown and Current-Limit Protection

• 24-Pin 4 mm x 4 mm QFN

• –40°C to +125°C Junction Temperature Range

Applications

• High Power Density Point-of-Load Conversion

• Servers, Routers, and Base Stations

• Blu-Ray/DVD Players and Recorders

• Computing Peripherals

• FPGAs, DSP, and Low Voltage ASIC Power

General Description

The MIC22705 is a highly efficient, 7A, integrated

switch, synchronous buck (step-down) regulator. The

MIC22705 is optimized for highest efficiency, achieving

more than 95% efficiency while still switching at 1 MHz

over a broad range. The ultra-high speed control loop

keeps the output voltage within regulation even under

extreme transient load swings commonly found in

FPGAs and low-voltage ASICs. The output voltage is

pre-bias safe and can be adjusted down to 0.7V to

address all low-voltage power needs.

The MIC22705 offers a full range of sequencing and

tracking options. The Enable/Delay (EN/DLY) pin,

combined with the Power Good (PG) pin, allows

multiple outputs to be sequenced in any way during

turn-on and turn-off. The Ramp Control (RC) pin allows

the device to be connected to another product in the

MIC22xxx and/or MIC68xxx family, to keep the output

voltages within a certain V on start-up.∆

The MIC22705 is available in a 24-pin 4mm x 4mm

QFN with a junction operating range from –40°C to

+125°C.

Package Type

MIC22705

24-Lead 4 mm x 4 mm QFN (ML)

(Top View)

PVIN

EN/DLY

PVIN

SVIN

SGND

COMP

PVIN

PGND

7 8 9 10 11 12

19202122

2324

1 MHz, 7A Integrated Switch, High Efficiency Synchronous Buck Regulator

Produkt Specifikationer

Mærke:	Microchip
Kategori:	Ikke kategoriseret
Model:	MIC22705

Har du brug for hjælp?

Hvis du har brug for hjælp til Microchip MIC22705 stil et spørgsmål nedenfor, og andre brugere vil svare dig

Dit navn*

Din email*

Skriv dit spørgsmål her

Ikke kategoriseret Microchip Manualer

Microchip M2GL060 Manual

2 December 2025

Microchip RTPF500TS Manual

2 December 2025

Microchip M1A3P600L Manual

1 December 2025

Microchip M2S090TS Manual

1 December 2025

Microchip M1A3P1000L Manual

1 December 2025

Microchip M2S090 Manual

30 November 2025

Microchip A3PE3000L Manual

30 November 2025

Microchip HC12-100S0s Manual

30 November 2025

Microchip M2GL010T Manual

29 November 2025

Microchip M2GL150T Manual

29 November 2025

Ikke kategoriseret Manualer

Nyeste Ikke kategoriseret Manualer

Vinotemp BR-RETRO-01-W Manual

17 December 2025

NightStick INTRANT XPP-5566RX Manual

17 December 2025

Vaxcel T0690 Manual

17 December 2025

Silverstone TS12 Manual

17 December 2025

TOTO Silas TS210P Manual

17 December 2025

Wine-Mate WM-8500DS Manual

17 December 2025

Arçelik A75L 8870 5B Manual

17 December 2025

Dals RWS48-CC Manual

17 December 2025

Vinotemp BR-30SSGG Manual

17 December 2025

Gamdias Aura GC1 Elite Manual

17 December 2025