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Numéro de référence | XL7015 | ||
Description | 0.8A 150KHz 80V Buck DC to DC Converter | ||
Fabricant | Xlsemi | ||
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1 Page
0.8A 150KHz 80V Buck DC to DC Converter
Datasheet
XL7015
Features
Wide 5V to 80V Operation Voltage
Output Adjustable from 1.25V to 20V
Maximum Duty Cycle 100%
Minimum Drop Out 1V
Fixed 150KHz Switching Frequency
Maximum 0.8A Output Current
Recommend output power less than 7W
Internal Optimize HV Power Transistor
High efficiency up to 85%
Excellent line and load regulation
TTL shutdown capability
Built in thermal shutdown function
Built in output short Protection Function
Built in current limit function
TO252-5L package
Applications
Ebike Controller Power Supply
Telecom / Networking Equipment
General Description
The XL7015 is a 150KHz fixed frequency
PWM buck (step-down) DC/DC converter,
capable of driving a 0.8A load with high
efficiency, low ripple and excellent line and
load regulation. Requiring a minimum
number of external components, the regulator
is simple to use and include internal
frequency compensation and a
fixed-frequency oscillator.
The PWM control circuit is able to adjust the
duty ratio linearly from 0 to 100%. An enable
function, an over current protection function
is built inside. When output short protection
function happens, the operation frequency
will be reduced from 150KHz to 45KHz. An
internal compensation block is built in to
minimize external component count.
Rev 1.1
Figure1. Package Type of XL7015
www.xlsemi.com
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Pages | Pages 10 | ||
Télécharger | [ XL7015 ] |
No | Description détaillée | Fabricant |
XL7010 | 150KHz 120V 1A Switching Current SEPIC DC/DC Converter | Xlsemi |
XL7015 | 0.8A 150KHz 80V Buck DC to DC Converter | Xlsemi |
XL7016 | 0.5A 150KHz 100V Buck DC to DC Converter | Xlsemi |
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