LR246 |
Part Number | LR246 |
Manufacturer | LRC |
Description | 6 5 1:Switch 4 2:GND 3:Feedback Symbol Description 6:Supply SW Voltage GND 5:Over Voltage Symbol VIN OVP FB 4:Start-Up CE 1/8 Block Diagram LESHAN RADIO COMPANY, LTD. LR246 PIN4 PWM CONTROL... |
Features |
Description
6 5
1:Switch
4
2:GND
3:Feedback
Symbol Description
6:Supply SW
Voltage
GND
5:Over Voltage
Symbol VIN
OVP
FB 4:Start-Up CE
1/8
Block Diagram
LESHAN RADIO COMPANY, LTD.
LR246
PIN4
PWM CONTROL
Fosc PIN6(VIN) VREF
SHUTDOWN
CURRENT SENSE
+
SLOPE COMP
+ -
gm
PIN1(SW) PIN5(OVP)
00 0
PIN2(GND)
PIN3(FB)
+ -
+
D246
2/8
LESHAN RADIO COMPANY, LTD.
Electrical Characteristics
Tamb = 25℃, VIN=3V,VCE=3V,unless otherwise specified.
Parameter
Test Conditions / Pins
Minimum Operating Voltage
Maximum Operating Voltage
Feedback Voltage
ISW=100mA, Duty Cycle=66%
FB Pin Bias Cu... |
Document |
LR246 Data Sheet
PDF 202.90KB |
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