Fairchild Semiconductor UC3845D

UC3845D

Manufacturer: Fairchild Semiconductor
AIBOSI NO: UC3845D
Package: 14-SOIC (0.154", 3.90mm Width)
Datasheet:
Stock: 90000
Description: Boost, Buck, Buck-Boost, Flyback, Forward Regulator Positive or Negative, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 14-SOIC
Price: $0.35

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Ext Price

438

$0.69

$302.22

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Unit Price: $0.3450

Ext Price: $0.3450

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Shipping Cost

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The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

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Currently, our products are shipped through DHL, FedEx, SF, and UPS.

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FedEx International, 5-7 business days.

The following are some common countries' logistic time.

SPECIFICATIONS

Parameters
Mfr	Fairchild Semiconductor
Series	-
Package	Tube
Product Status	Obsolete
Output Type	Transistor Driver
Function	Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration	Positive or Negative, Isolation Capable
Topology	Boost, Buck, Buck-Boost, Flyback, Forward
Number of Outputs	1
Output Phases	1
Voltage - Supply (Vcc/Vdd)	7.6V ~ 30V
Frequency - Switching	Up to 500kHz
Duty Cycle (Max)	48%
Synchronous Rectifier	No
Clock Sync	No
Serial Interfaces	-
Control Features	Frequency Control
Operating Temperature	0°C ~ 70°C (TA)
Mounting Type	Surface Mount
Package / Case	14-SOIC (0.154", 3.90mm Width)
Supplier Device Package	14-SOIC
Base Product Number	UC3845
RoHS Status	ROHS3 Compliant
ECCN	EAR99
HTSUS	8542.39.0001
Standard Package	50

Boost, Buck, Buck-Boost, Flyback, Forward Regulator Positive or Negative, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 14-SOIC