RT6543BGQW
Part number
RT6543BGQW
Product Category
DC DC Switching Controllers
Manufacturer
Richtek USA Inc.
Description
IC REG CTRLR BUCK PWM WQFN-20
Encapsulation
Cut Tape (CT)
Packing
Quantity
7534
RoHS status
NO
Inventory
base.lang_mini : 1
Quantity
Price
Total price
1
$1.83
$1.83
10
$1.13
$11.3
25
$0.95
$23.75
100
$0.74
$74
250
$0.64
$160
500
$0.57
$285
1000
$0.52
$520
Part Status
Active
Mounting Type
Surface Mount
Number of Outputs
1
Operating Temperature
-40°C ~ 125°C (TJ)
Output Configuration
Positive
Output Type
Transistor Driver
Output Phases
1
Clock Sync
No
Serial Interfaces
-
Function
Step-Down
Topology
Buck
Duty Cycle (Max)
-
Synchronous Rectifier
Yes
Package / Case
20-WFQFN Exposed Pad
Supplier Device Package
20-WQFN (3x3)
Voltage - Supply (Vcc/Vdd)
3V ~ 24V
Frequency - Switching
400kHz, 600kHz, 800kHz
Control Features
Current Limit, Dead Time Control, Enable, Frequency Control, Phase Control, Power Good, Soft Start
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Address:Bank of Communications Century Plaza, Huaqiangbei Street, Futian District, Shenzhen, Guangdong Province
