20 Terminals 8.5V~14.5V 20-Pin UCC2897 DC to DC converter IC SWITCHING CONTROLLER 1 Outputs 250kHz Transistor Driver
SOT-23
UCC2897PWR Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Lifecycle Status
NRND (Last Updated: 4 days ago)
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
20-TSSOP (0.173, 4.40mm Width)
Number of Pins
20
Weight
76.997305mg
Operating Temperature
-40°C~105°C TA
Packaging
Tape & Reel (TR)
JESD-609 Code
e4
Pbfree Code
yes
Part Status
Not For New Designs
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
20
ECCN Code
EAR99
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature
CAN ALSO BE CONFIGURED IN CURRENT MODE
Subcategory
Switching Regulator or Controllers
Technology
BICMOS
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Supply Voltage
12V
Terminal Pitch
0.65mm
Frequency
1MHz
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Base Part Number
UCC2897
Function
Step-Up/Step-Down
Number of Outputs
1
Qualification Status
Not Qualified
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
Supply Current-Max (Isup)
3mA
Synchronous Rectifier
Yes
Fall Time (Typ)
14 ns
Nominal Input Voltage
120V
Switcher Configuration
PUSH-PULL
Max Duty Cycle
74 %
Height
1.2mm
Length
6.5mm
Width
4.4mm
Thickness
1mm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
2,000
$2.22376
$4.44752
UCC2897PWR Product Details
UCC2897PWR Overview
It comes in a 20-TSSOP (0.173, 4.40mm Width) package, so switching controller can be used for most applications. This dc motor controller can be used to generate outputs with 1 numbers. Tape & Reel (TR) is the solid enclosure in which PMIC is packaged. With Transistor Driver dc switching's output (s), it is able to handle it. dc controls with 8.5V~14.5V voltage are supplied and operated. A -40°C~105°C TA dc switcher is not a problem. A switching controller such as this can switch at a value of 250kHz . It is suitable for general dc dc regulator when it is set to Surface Mount. DCDC regulator is controlled efficiently by Enable, On Time Control, Soft Start. Switch converters are connected to ICs with SWITCHING CONTROLLER analog outputs. Thare switching converters has a terminal (s) at DUAL . A variety of 20 terminations are available in dc switching. These dc dc converter ics adapt several control methods, including PULSE WIDTH MODULATION. DC switcher's input voltageis 12V volts. UCC2897 can be used to locate other relevant dc to dc converter ics. The switching converter has a total of 20 pins. Switching converter is a special type of Switching Regulator or Controllers. As determined by the test statistics, the output voltage of DC regulator is 900mV. You should note down the dc dc regulator's usual output current of 2A when you start a project. A duty cycle set at 74 % ensures voltage regulator dc to dc reliability during power-on and power-off. This Surface Mount makes DC switcher suitable for most prototypes and applications. Switching controller operates at a frequency of 1MHz. As a result, DC to DC voltage regulator has a value of CAN ALSO BE CONFIGURED IN CURRENT MODE so that the need can be met more directly. If the user wishes to run the voltage regulator dc to dc in a circuit safely and reliably, they should apply 12V. You can set the input voltage to 120V for nominal working status. Voltage 12V is required for supply. There should be 3mA more than 3mA amps of current supplied to the controller.
UCC2897PWR 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
UCC2897PWR Applications
There are a lot of Texas Instruments UCC2897PWR DC to DC converter applications.