MCP1650 查看數據表（PDF） - Microchip Technology
零件编号
产品描述 (功能)
生产厂家
MCP1650 Datasheet PDF : 30 Pages
| |||
MCP1650/51/52/53
MCP1650 Block Diagram
MCP1650
VIN
+
Internal Osc. with
2 fixed Duty Cycles
VHIGH
VDUTY
VLOW
DC
DC
=
=
80%
56%
VIN
VIN
<
>
3.8V
3.8V
VHIGH
+
1.22- V
1R 0.122V
-
9R
ISNS
Osc. Ref
Soft-
Start
ON/
VDUTY
OFF
CS
VIN
OSC. OUT Current Limit
+
VREF -
VLOW
GND
SHDN
ON/OFF
Control
FB Voltage Feedback
+-
VREF
1.22V
VIN
S
DR
Pulse
EXT
R Latch Q
DS21876B-page 2
2004-2013 Microchip Technology Inc.
Share Link: 