Name: UCC29421PW
Brand: Texas Instruments
SKU: UCC29421PW
Price: 6.40000 USD
Availability: InStock

Technical Specifications

Parameter Name	Value
Type	Parameter
Factory Lead Time	16 Weeks
Lifecycle Status	ACTIVE (Last Updated: 3 days ago)
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	16-TSSOP (0.173, 4.40mm Width)
Number of Pins	16
Operating Temperature	-40°C~85°C TA
Packaging	Tube
JESD-609 Code	e4
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	2 (1 Year)
Number of Terminations	16
ECCN Code	EAR99
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature	CONFIGURABLE PEAK CURRENT MODE; PROGRAMMABLE PFM TECHNIQUE
Technology	BICMOS
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Frequency	2MHz
Base Part Number	UCC29421
Function	Step-Up, Step-Up/Step-Down
Number of Outputs	1
Output Voltage	8V
Output Type	Transistor Driver
Operating Supply Voltage	8V
Input Voltage-Nom	3V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive
Output Current	1A
Voltage - Supply (Vcc/Vdd)	1.8V~8V
Control Features	Enable, Frequency Control, Low Battery, Reset
Topology	Boost, Flyback, SEPIC
Control Mode	VOLTAGE-MODE
Frequency - Switching	150kHz~1.2MHz
Input Voltage (Max)	8V
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	Yes
Switcher Configuration	SINGLE
Duty Cycle (Max)	88%
Height	1.2mm
Length	5mm
Width	4.4mm
Thickness	1mm
Radiation Hardening	No
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

UCC29421PW Product Details

UCC29421PW Overview

In the 16-TSSOP (0.173, 4.40mm Width) package, the switching controller meets most application requirements. There is sufficient capacity to generate switching controller for outputs 1. 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 1.8V~8V volts and has 1.8V~8V supply voltage. Suitable for working in an dc switcher that has a -40°C~85°C TA. It can switch at 150kHz~1.2MHz. As it has a Surface Mount value, it can be used for general dc dc regulator. To provide efficient switching control, Enable, Frequency Control, Low Battery, Reset 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 16 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 3V. In addition to "UCC29421", there are other relevant dc to dc converter ics you can find. There are 16 pins on switching converter. DC regulator outputs 8V voltage based on test statistics. The dc to dc regulator can only accept 8V input voltage. A starting point for a project is to note down the dc dc regulator's usual output current, which is 1A. Because of DC switcher's Surface Mount, it is suitable for most prototype designs and applications. A frequency of 2MHz is set for the switching controller. Hence, CONFIGURABLE PEAK CURRENT MODE; PROGRAMMABLE PFM TECHNIQUE is used to better suit the DC to DC voltage regulator's situation. In order for the voltage regulator dc to dc to perform safely and reliably in a circuit, users are advised to apply 8V.

UCC29421PW Features

Transistor Driver Outputs
Switching Frequency: 150kHz~1.2MHz
Enable, Frequency Control, Low Battery, Reset
PULSE WIDTH MODULATION
Frequency: 2MHz
CONFIGURABLE PEAK CURRENT MODE; PROGRAMMABLE PFM TECHNIQUE