UC3524

所属类别：ACDC-和-DCDC-电源
产品名称：高级稳压脉宽调制器
厂商：TI
生产批号：10+
封装：16PDIP, 16SOIC
库存状态：有库存
库存量：2000
最低订购量：1
详细资料：

Product Introduction

In the UC1524, UC2524 and UC3524 are integrated into a single chip all for the functions required for the construction of specification power supplies, inverters and switching regulators. They can also be used as control factors for applications with high power output. The family's UC1524 switching regulator is designed with any polarity, transformer coupled DC-to-DC converter, transformer voltage multiplier and polarity converter application using fixed frequency, pulse width modulation technology. This dual alternating output allows for single-ended or push-pull applications. Each device includes an on-chip reference, error amplifier, programmable oscillator, pulse steering flip-flop, two uncommitted output transistors, high-gain comparator, current limiting, and shutdown circuitry.

characteristic

Complete PWM power control circuitry
For uncommitted output single-ended or push-pull applications
Low standby current. 。。 8 mA typical
It can be used with SG1524, SG2524 and SG3524, respectively

parameter

		UC3524
topology		Boost, flyback, forward, full-bridge, half-bridge, push-to-pull
Control method		Voltage mode
Duty Cycle (Max) (%)		50
Frequency (max) (kHz)		450
On/off of undervoltage lockout threshold (5)		7.5 / 7
Pin/Pack		16PDIP，16SOIC
(#) Regulated output		2
Operating Temperature Range (°C)		0 to 70

The ICs associated with the UC3524 include:

Model	Manufacturers	lot number	encapsulation	illustrate
S8JC-Z03524C、24V/35W	Omron	12+	DIP	Switching power supply
UC3524DWTRG4	TI	10+11+	SOP-16	Hong Kong spot, imported original
UC3524ADWTRG4	TI	10+11+	SOP-16	Hong Kong spot, imported original
LM3524DM/NOPB		10+11+		Hong Kong spot, imported original
LM3524DN/NOPB		10+11+		Hong Kong spot, imported original
LM3524DMX/NOPB		10+11+		Hong Kong spot, imported original
NJM3524M-TE1	JRC	06+	DMP16	Brand new original
LC863524B-50S9	Sanyo	04+	DIP36	Brand new original
SG3524P	ST	00+	DIP-16	New inventory
LC863524B/53P4	SANYO	04+	DIP	Brand new original
UC3524AJ	UC	93	DIP	New original stock in stock
SG3524D	Philips	99+	SMD16 narrow	Brand new original
UC3524ADW	TI	08+	SOP-16	Brand new original
NJM3524M	JRC	Thrift	SOP-16	Brand new original
AP3524-1	N／A	N／A	DIP	Dismantling the board
ACD83524	ACD	06+	BGA	Original
SG3524BN	SG	07+	DIP-16	Large quantities in stock
LC863524B-50J2	Sanyo	02+	DIP	Brand new original
LC863524B-53P4	Sanyo	03+	DIP	Brand new original
LC863524C-55L7	SANYO	07+	DIP	Brand new original

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