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STM8S003F3P6TRATMEGA48PA-AUAT24C512C-SSHD-TSTM32L031G6U6TPS74801DRCR
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UC3843D8TR
UC3843D8TR
Current Mode PWM Controllers UC3843D8TR
Texas Instruments
UC3843D8TR
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Power Management
Current Mode PWM Controllers
Specification
Product AttributeAttribute Value
HTS8542330001
PPAPNo
TypeCurrent Mode PWM Controller
EU RoHSCompliant
MountingSurface Mount
TopologyBoost|Buck|Flyback|Forward
ECCN (US)EAR99
PackagingTape and Reel
Pin Count8
AutomotiveNo
Lead ShapeGull-wing
On/Off PinNo
PCB changed8
Part StatusActive
Package Width3.98(Max)
Control MethodCurrent
Fall Time (ns)50
Package Height1.5(Max)
Package Length5(Max)
Rise Time (ns)50
Synchronous PinNo
Supplier PackageSOIC
Adjustable OutputNo
Process TechnologyBipolar
Output Current (mA)200(Max)
Number of PWM Outputs1
Standard Package NameSOP
Maximum Duty Cycle (%)100
Oscillator Accuracy (kHz)52
Switching Frequency (kHz)500
UVLO Turn-On Threshold (V)8.4
Maximum Supply Current (mA)25
UVLO Turn-Off Threshold (V)7.6
Operating Supply Voltage (V)12 to 28
Maximum Operating Temperature (°C)70
Minimum Operating Temperature (°C)0
Maximum Operating Supply Voltage (V)28
Minimum Operating Supply Voltage (V)12
Description
Current Mode PWM Controller 200mA 500kHz 8-Pin SOIC T/R
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