20 Terminals 8.5V~14.5V 20-Pin UCC2897 DC to DC converter IC SWITCHING CONTROLLER 1 Outputs 250kHz Transistor Driver
SOT-23
UCC2897RTJR Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
20-WFQFN Exposed Pad
Number of Pins
20
Weight
38.101759mg
Operating Temperature
-40°C~105°C TA
Packaging
Tape & Reel (TR)
JESD-609 Code
e4
Part Status
Not For New Designs
Moisture Sensitivity Level (MSL)
2 (1 Year)
Number of Terminations
20
ECCN Code
EAR99
Terminal Finish
NICKEL PALLADIUM GOLD
Additional Feature
CAN ALSO BE CONFIGURED IN CURRENT MODE
Subcategory
Switching Regulator or Controllers
Technology
BICMOS
Terminal Position
QUAD
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.5mm
Frequency
1MHz
Base Part Number
UCC2897
Function
Step-Up/Step-Down
Number of Outputs
1
Output Voltage
900mV
Output Type
Transistor Driver
Operating Supply Voltage
12V
Input Voltage-Nom
12V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive, Isolation Capable
Output Current
2A
Voltage - Supply (Vcc/Vdd)
8.5V~14.5V
Control Features
Enable, On Time Control, Soft Start
Topology
Flyback, Forward Converter
Control Mode
VOLTAGE-MODE
Frequency - Switching
250kHz
Control Technique
PULSE WIDTH MODULATION
Rise Time
19ns
Synchronous Rectifier
Yes
Fall Time (Typ)
14 ns
Nominal Input Voltage
120V
Switcher Configuration
PUSH-PULL
Max Duty Cycle
74 %
Height
800μm
Length
4mm
Width
4mm
Thickness
730μm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
UCC2897RTJR Product Details
UCC2897RTJR Overview
The switching controller fits in the 20-WFQFN Exposed Pad package and is ideal for most applications. dc motor controller is suitable for 1 output generation. Packaged in solid enclosures, this pmic has a Tape & Reel (TR) rating. There are Transistor Driver dc switching's output (s) that it can handle. A 8.5V~14.5V voltage is supplied to the dc control and used for operating it. Suitable for work in a -40°C~105°C TA dc switcher. With this switching controller, you can switch at 250kHz. The Surface Mount makes it ideal for general dc dc regulator. Featured in the dcdc regulator is Enable, On Time Control, Soft Start which allows efficient switching control. Thare switch converters are connected to an analog integrated circuit (IC) of type SWITCHING CONTROLLER. There are a terminal (s) on the switching converters that are designed at QUAD. 20 terminations with various dc switching's functions. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. The DC switcher's nominal voltage is 12V. Other relevant dc to dc converter ics will be returned if you search "UCC2897". Total pins of switching converter are 20. Particularly, switching converter is a type of Switching Regulator or Controllers. A 900mV voltage of DC regulator was detected in the test statistics. If you start a project, note down the dc dc regulator's usual output current of 2A. The duty cycle of the voltage regulator dc to dc can be set to 74 % on power-up or power-down to ensure reliability. Having a Surface Mount makes DC switcher suitable for most application and prototype designs. There is 1MHz frequency setting on the switching controller. In order to satisfy the need, DC to DC voltage regulator has a value of CAN ALSO BE CONFIGURED IN CURRENT MODE. To operate the voltage regulator dc to dc safely and reliably, users should apply 12V. It is possible to set the input voltage as 120V for nominal working statuses.
UCC2897RTJR Features
Transistor Driver Outputs Switching Frequency: 250kHz Enable, On Time Control, Soft Start PULSE WIDTH MODULATION Max Duty Cycle: 74 % Frequency: 1MHz CAN ALSO BE CONFIGURED IN CURRENT MODE
UCC2897RTJR Applications
There are a lot of Texas Instruments UCC2897RTJR DC to DC converter applications.