Microchip
Niet gecategoriseerd
MIC5370
Microchip MIC5370 Handleiding
Hier is de Microchip MIC5370 (Niet gecategoriseerd) gebruikershandleiding. 13 pagina's in taal Engels met een gewicht van 1.6 Mb. Als u geen antwoorden op uw probleem kunt vinden Vraag het onze community.
Pagina 1/13
MIC5370/1
High-Performance Dual 150mA LDO
1.6mm x 1.6mm Thin MLF®
MLF and MicroLeadFrame are registered trademarks of Amkor Technology, Inc.
Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1 ( 408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com
May 2011 M9999-052011-C
General Description
The MIC5370/1 is an advanced dual LDO ideal for
powering general purpose portable devices. The
MIC5370/1 provides two independently-controlled, high-
performance 150mA LDOs in a tiny 1.6mm x 1.6mm Thin
MLF® package.
Ideal for battery-powered applications, the MIC5370/1
offers 2% initial accuracy, low dropout voltage (155mV @
150mA) and low ground current (typically 32μA per LDO).
The MIC5370/1 can also be put into a zero-off-mode
current state, drawing virtually no current when disabled.
When the MIC5371 is disabled an internal resistive load is
automatically applied to the output to discharge the output
capacitor. This LDO offers fast transient response and
high PSRR while consuming a minimum operating current.
The MIC5370/1 is available in fixed output voltages in a
lead-free (RoHS-compliant) 6-pin 1.6mm x 1.6mm Thin
MLF® package.
Data sheets and support documentation can be found on
Micrel’s web site at: www.micrel.com.
Features
• 2.5V to 5.5V input voltage range
• Two 150mA output current LDOs
• High output accuracy
– ±2% initial accuracy
• Low quiescent current – 32µA per LDO
• Stable with 1µF ceramic output capacitors
• Independent enable pins
• Low dropout voltage – 155mV at 150mA
• Thermal-shutdown protection
• Current-limit protection
• Output discharge circuit – MIC5371
• 6-pin 1.6mm x 1.6mm Thin MLF ® package
Applications
• Camera phones
• Mobile phones
• GPS, PMP, PDAs and handhelds
• Portable electronics
___________________________________________________________________________________________________________
Typical Application
MIC5370/1-xxYMT
VIN
EN1
EN2 1µF
1µF
VOUT1
VOUT2
1µF
VBAT
GND
I/O
VCORE
Camera DSP Power Supply Circuit
Probleemoplossing Microchip MIC5370
Als je de handleiding al zorgvuldig hebt gelezen maar geen oplossing voor je probleem hebt gevonden, vraag dan andere gebruikers om hulp
Specificaties
| Merk: | Microchip |
| Categorie: | Niet gecategoriseerd |
| Model: | MIC5370 |