Name: UC3526NG4
Brand: Texas Instruments
SKU: UC3526NG4
Availability: InStock

Technical Specifications

Parameter Name	Value
Type	Parameter
Factory Lead Time	6 Weeks
Lifecycle Status	ACTIVE (Last Updated: 1 week ago)
Mounting Type	Through Hole
Package / Case	18-DIP (0.300, 7.62mm)
Surface Mount	NO
Number of Pins	18
Weight	1.206102g
Operating Temperature	0°C~70°C TA
Packaging	Tube
JESD-609 Code	e4
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	18
ECCN Code	EAR99
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory	Switching Regulator or Controllers
Technology	CMOS
Terminal Position	DUAL
Frequency	400kHz
Base Part Number	UC3526
Function	Step-Up, Step-Down, Step-Up/Step-Down
Number of Outputs	2
Output Voltage	5.1V
Output Type	Transistor Driver
Input Voltage-Nom	15V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive
Power Dissipation	1W
Output Current	100mA
Voltage - Supply (Vcc/Vdd)	8V~35V
Control Features	Enable, Frequency Control, Reset, Soft Start
Topology	Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
Control Mode	VOLTAGE-MODE
Frequency - Switching	1Hz~400kHz
Control Technique	PULSE WIDTH MODULATION
Rise Time	300ns
Synchronous Rectifier	Yes
Fall Time (Typ)	100 ns
Nominal Input Voltage	35V
Max Duty Cycle	50 %
Duty Cycle (Max)	49%
Output Phases	1
Height	5.08mm
Length	22.48mm
Width	6.35mm
Thickness	4.57mm
Radiation Hardening	No
REACH SVHC	No SVHC
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

UC3526NG4 Product Details

UC3526NG4 Overview

In the 18-DIP (0.300, 7.62mm) package, the switching controller meets most application requirements. There is sufficient capacity to generate switching controller for outputs 2. There is a Tube solid enclosure around the pmic. With this function, you can deal with Transistor Driver dc switching's outputs (s). DC control operates at 8V~35V volts and has 8V~35V supply voltage. Suitable for working in an dc switcher that has a 0°C~70°C TA. It can switch at 1Hz~400kHz. As it has a Through Hole value, it can be used for general dc dc regulator. To provide efficient switching control, Enable, Frequency Control, Reset, Soft Start is included in the dcdc regulator. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. DUAL are the position of the terminal of the switching converters. Various 18 terminations. This dc dc converter ic uses a variety of control techniques, including PULSE WIDTH MODULATION. There is a DC switcher's nominal voltage of 15V. In addition to "UC3526", there are other relevant dc to dc converter ics you can find. There are 18 pins on switching converter. Specifically, switching converter falls under the Switching Regulator or Controllers category. DC regulator outputs 5.1V voltage based on test statistics. A starting point for a project is to note down the dc dc regulator's usual output current, which is 100mA. Voltage regulator dc to dc is designed to operate at 50 % duty cycle during power-ups and power-downs to ensure reliability. A frequency of 400kHz is set for the switching controller. It is possible to set the input voltage as 35V for nominal working statuses.

UC3526NG4 Features

Transistor Driver Outputs
Switching Frequency: 1Hz~400kHz
Enable, Frequency Control, Reset, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
Frequency: 400kHz