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TMI32530

零售价
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浏览量:
1000
产品编号
VIN Range (V):
4.5 to 18
IOUT (A):
3
Switching Frequency (Hz):
1000k
VFB (V):
0.6
Iq (μA):
300
HSFET Rds(on) (Ω):
0.07
LSFET Rds(on) (Ω):
0.035
Control Mode:
COT
Functions:
FPWM/ Fast Response
Package:
SOT23-6
Status:
MP
数量
-
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库存:
0
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FEATURES
参数
GENERAL DESCRIPTION
APPLICATIONS
TYPICAL APPILCATION
70mΩ/35mΩ Low RDS(ON) internal FETs
High Efficiency Synchronous-Mode Operation
Wide Input Range:4.5V to 18V
Feedback Voltage 0.6V
1MHz Switch Frequency
Up to 3A Output Current
COT control to achieve fast transient responses
Force PWM Operation
Integrated internal compensation
Stable with Low ESR Ceramic Output Capacitors
Over Current Protection with Hiccup Mode
Thermal Shutdown
Inrush Current Limit and Soft Start
Build in Input Over Voltage Protection
Available in SOT23-6 Package
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The TMI32530 is high efficiency 1MHz, Constant on-Time (COT) control mode synchronous step
down DC-DC converter capable of delivering up to 3A current with force PWM operation. TMI32530
integrates main switch and synchronous switch with very low RDS(ON) to minimize the conduction
loss. Low output voltage ripple and small external inductor and capacitor size are achieved with
1MHz switching frequency. It adopts the COT architecture to achieve fast transient responses for
high voltage step down applications.
The TMI32530 requires a minimum number of readily available standard external components
and is available in a 6-pin SOT23-6 ROHS compliant package.
Digital Set Top Boxes
Flat Panel Television and Monitors
Notebook computer
Wireless and DSL Modems

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2022-10-26 11:30:06
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