Texas Instruments UCC3805D

Name: UCC3805D
Brand: Texas Instruments
SKU: 3287203-UCC3805D
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: UCC3805D

Manufacturer:: Texas Instruments

Ventron No:: 3287203-UCC3805D

Description:: 12V, 1A low power BICMOS 1MHz current mode PWM with 4.1V/3.6V UVLO and 50% duty cycle, 0C to 70C

ECAD Model:

Datasheet:: ucc3805

Specifications

Texas Instruments UCC3805D technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments UCC3805D.

Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 1 day ago)
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154, 3.90mm Width)
Number of Pins
8
Weight
72.603129mg
Operating Temperature
0°C~70°C TA
Packaging
Tube
Tolerance
2.5%
JESD-609 Code
e4
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
8
ECCN Code
EAR99
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory
Switching Regulator or Controllers
Technology
BICMOS
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Supply Voltage
10V
Frequency
1MHz
Base Part Number
UCC3805
Function
Step-Up, Step-Down, Step-Up/Step-Down
Number of Outputs
1
Output Voltage
5V
Output Type
Transistor Driver
Input Voltage-Nom
10V
Analog IC - Other Type
SWITCHING CONTROLLER
Nominal Supply Current
500μA
Output Configuration
Positive
Output Current
1A
Voltage - Supply (Vcc/Vdd)
3.6V~12V
Control Features
Frequency Control
Input Voltage (Min)
4V
Topology
Buck, Boost, Flyback, Forward Converter
Control Mode
CURRENT-MODE
Frequency - Switching
31kHz
Control Technique
PULSE WIDTH MODULATION
Reference Voltage
4V
Rise Time
41ns
Supply Current-Max (Isup)
25mA
Synchronous Rectifier
No
Fall Time (Typ)
44 ns
Switcher Configuration
SINGLE
Max Duty Cycle
50 %
Input Current
500μA
Duty Cycle (Max)
49%
Height
1.75mm
Length
4.9mm
Width
3.91mm
Thickness
1.58mm
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free

Description

UCC3805D Overview
The manufacturer of this component is Texas Instruments. It falls under the category of PMIC - Voltage Regulators - DC DC Switching Controllers and is specifically a chip used for this purpose. Its current status is ACTIVE and was last updated just one day ago. It has 8 terminations and has a GULL WING terminal form. Its base part number is UCC3805 and it has a nominal input voltage of 10V. The nominal supply current is 500μA and the minimum input voltage is 4V. The control technique used is PULSE WIDTH MODULATION. The height of the chip is 1.75mm and its width is 3.91mm.

UCC3805D Features
Transistor Driver Outputs
Switching Frequency: 31kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
Frequency: 1MHz

UCC3805D Applications
There are a lot of Texas Instruments UCC3805D DC to DC converter applications.

Boring machines
Automatic plug-in machines
Textile machinery
Computer-related products
Elevator lighting
Power supplies of electronic gadgets
Large fire protection systems
Product testing
PSRR circuits
CMM

UCC3805D More Descriptions

Current Mode PWM Controller -0.1V to 11V 1000kHz Automotive 8-Pin SOIC Tube
PWM CONTROLLER CURRENT MODE, SOIC8; Tension, entrée: -; Tension, sortie: 5V; Courant, sortie: 1A; Tension, alimentation min.: 0V; Tension, alimentation max..: 10V; Type de boîtier de contrôleur: SOIC; Nombre de broches: 8Broche
Pwm Controller Current Mode, Soic8; Input Voltage:-; Output Voltage:5V; Output Current:1A; Supply Voltage Min:0V; Supply Voltage Max:10V; Controller Ic Case Style:Soic; No. Of Pins:8Pins; Frequency:1Mhz; Operating Temperature Rohs Compliant: Yes |TEXAS INSTRUMENTS UCC3805D

Certification