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UCC3813-4

Category:ACDC- and -DCDC-power supply
Product Name:Low power economical BiCMOS current mode PWM
Manufacturers:TI
Production Batch Number:09+
Encapsulation:8PDIP, 8SOIC, 8TSSOP
Stock Status:There is stock
Stock Quantity:9843
Minimum order quantity: 1
Details:

Product introduction

In the high-speed UCC3813-0/-1/-2/-3/-4/-5 family, the low-power integrated circuit contains the partial power supply with the fewest number of control and driver components required for off-line and DC-to-DC fixation in frequency current mode switching.

These devices have the same pin configuration as the UC3842/3/4/5 series, and also offer internal full-cycle soft-start and internal leading-edge current-sense input blanking value-added features.

The UCC3813-0/-1/-2/-3/-4/-5 series offers packages, temperature range options, maximum duty cycle options, and a choice of key voltage levels. Such as UCC3813 - 3 and UCC3813 - 5 most

characteristic

Typical start-up supply current of 100μA
Typical operating current is 500μA
Runs up to 1MHz
Internal soft start
Internal soft-start failure
Built-in leading-edge blanking current sense signal
1 amp totem pole output
The typical response of the 70NS ball valve is from current detection to gate drive output
1.5% tolerance voltage reference
The same pins are for the UCC3802, UC3842, and UC3842A

parameter

		UCC3813 - 4
topology		Boost, buck, reverse, forward
Control method		Current mode
Duty cycle (max.) (%)		50
Frequency (max) (khertz)		1000 years
On/Off of Undervoltage Lockout Threshold (5)		12.5/8.3
Pins/Packets		8PDIP，8SOIC，8TSSOP
(#) Regulated output		One
Operating temperature range(°C)		0 to 70

andUCC3813-4Related ICs are:

Model	Manufacturers	lot number	encapsulation	illustrate
553813-3	TYCO	10+	N/A	全新原装进口，香港现货
TPS3813L30DBVR	TI	09+	SOT-23	Brand new original
UCC3813N-1	UNITRODE	01+	DIP-8P	Brand new original in stock
2SK3813	NEC	05+	N／A	N／A
UCC3813N-0	UNITRODE	01+	DIP-8P	Brand new original in stock
UCC3813N-3	UNITRODE	01+	DIP-8P	Brand new original in stock
BD3813KS-F	ROHM	02+	QFP-56	Brand new inventory
GL3813	GOLDSTAR	94+	DIP	Brand new original in stock
UCC3813N2	TI	00+	DIP-8	Brand new inventory
CY7C63813-SXC	CYPRESS	07+	SOP-18	Brand new original
CY7C63813-PXC	CYPRESS	08+	PDIP-24	Brand new original
UCC3813	UC	98	SOP	Brand new original in stock
2SK3813-Z	NEC	05+	N／A	N／A
UCC3813D-0	UNITRODE	01+	SOP-8P	Brand new original in stock
UCC3813D-4	UNITRODE	00+	SOP-8P	Brand new original in stock
TSOP38138	VISHAY	09+	DIP3	-
UC3813N-1	TI	00+	DIP-8	Brand new inventory
UCC3813D	UC	00	SOP	Original in stock
MB3813A	FUJTSU	04+	SSOP	Brand new original
XCV38138CB03	Motorola	00+	QFP-44	Brand new original

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