جهت استعلام قیمت با 66712131 تماس بگیرید
package: ZIP-TAB-15
ST
. 4 A OUTPUT CURRENT
. 5.1 V TO 40 V OUTPUT VOLTAGE RANGE
. 0 TO 100 % DUTY CYCLE RANGE
. PRECISE (±2 %) ON-CHIP REFERENCE
. SWITCHING FREQUENCY UP TO 200 KHz
. VERY HIGH EFFICIENCY (UP TO 90 %)
. VERY FEW EXTERNAL COMPONENTS
. SOFT START
. RESET OUTPUT
. EXTERNAL PROGRAMMABLE LIMITING
CURRENT (L296P)
. CONTROL CIRCUIT FOR CROWBAR SCR
.INPUT FOR REMOTE INHIBIT AND
SYNCHRONUS PWM
. THERMAL SHUTDOWN
The L296andL296P arestepdownpowerswitching
regulators delivering 4 A at a voltage variable from
5.1 V to 40 V.
Featuresof thedevices includesoft start,remoteinhibit, thermal protection, a reset output for microprocessors and a PWM comparator input for synchronization in multichip configurations.
The L296Pincudes external programmable limiting
current The L296and L296Paremountedin a 15-leadMultiwatt plasticpowerpackageandrequiresvery few
external components.
Efficient operation at switching frequencies up to
200 KHz allows a reduction in the size and cost of
external filter components. A voltage sense input
and SCR drive output are provided for optional
crowbar overvoltage protection with an external
SCR.
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تهران -خ جمهوری - پاساژ امجد - طبقه زیر همکف - شماره 25
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