Electronic Components Datasheet Search |
|
MIC2296 Datasheet(PDF) 1 Page - Micrel Semiconductor |
|
MIC2296 Datasheet(HTML) 1 Page - Micrel Semiconductor |
1 / 10 page MIC2296 High Power Density 1.2A Boost Regulator MLF and MicroLeadFrame is a trademark of Amkor Technology Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1 ( 408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com April 2005 M9999-042005 (408) 955-1690 General Description The MIC2296 is a 600kHz, PWM dc/dc boost switching regulator available in a 2mm x 2mm MLF™ package option. High power density is achieved with the MIC2296’s internal 34V / 1.2A switch, allowing it to power large loads in a tiny footprint. The MIC2296 is a version of the MIC2295 1.2MHz, PWM dc/dc boost switching regulator, that offers improved efficiency resulting from 600kHz operation. The MIC2296 implements constant frequency 600kHz PWM current mode control. The MIC2296 offers internal compensation that offers excellent transient response and output regulation performance. The high frequency operation saves board space by allowing small, low-profile external components. The fixed frequency PWM scheme also reduces spurious switching noise and ripple to the input power source. The MIC2296 is available in a low-profile Thin SOT23 5- lead package and a 2mm x2mm 8-lead MLF™ leadless package. The 2mm x 2mm MLF™ package option has an output over-voltage protection feature. The MIC2296 has an operating junction temperature range of –40 °C to +125°C Features • 2.5V to 10V input voltage range • Output voltage adjustable to 34V • 1.2A switch current • 600kHz PWM operation • Stable with small size ceramic capacitors • High efficiency • Low input and output ripple • <1µA shutdown current • UVLO • Output over-voltage protection (MIC2296BML) • Over temperature shutdown • 2mm x 2mm leadless 8-lead MLF™ package option • –40oC to +125oC junction temperature range Applications • Organic EL power supplies • 3.3V to 5V/500mA conversion • TFT-LCD bias supplies • Positive and negative output regulators • SEPIC converters • Positive to negative Cuk converters • 12V supply for DSL applications • Multi-output dc/dc converters 10µH R2 901 R1 10k MIC2296BML VIN VIN 1-Cell Li Ion 3V to 4.2V VOUT 15V/100mA EN FB AGND C1 2.2µF 2.2µF PGND SW OVP L1 10µH R2 3.3k R1 10k MIC2296 BD5 VIN 1-Cell Li Ion VOUT 5V/400mA EN SW FB GND VIN C1 2.2µF 10µF 1000 pF |
Similar Part No. - MIC2296 |
|
Similar Description - MIC2296 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |