Welcome to AAA CHIPS! ｜ info@3achips.com
- English
Account & Orders
New Account? Start here
UC2846Q
Texas InstrumentsRoHS 
RoHS compliant
RoHS compliantPackage 20-LCC (J-Lead)
Category PMIC - Voltage Regulators - DC DC Switching Controllers / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
CURRENT-MODE BICMOS QUAD Surface Mount DC-DC Controller IC 50ns -40C~85C TA 500kHz 13.5V
PDF
Favorite
Payment Methods:
Delivery Services:
Pricing & Ordering
Inventory: 1678
Minimum: 1
Total Price: USD $10.74
Unit Price: USD $10.73975
≥1 USD $10.73975
≥10 USD $8.8122
≥100 USD $8.5367
≥500 USD $8.2612
≥1000 USD $7.9857
Technical Details
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-LCC (J-Lead)
Number of Pins 20
Technical
Operating Temperature -40°C~85°C TA
Packaging Tube
Part Status Obsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 20
ECCN Code EAR99
Subcategory Switching Regulator or Controllers
Technology BICMOS
Terminal Position QUAD
Terminal Form J BEND
Peak Reflow Temperature (Cel) NOT SPECIFIED
Reach Compliance Code unknown
Frequency 450kHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number UC2846
Function Step-Up, Step-Up/Step-Down
Number of Outputs 2
Qualification Status Not Qualified
Output Voltage 13.5V
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 500mA
Voltage - Supply (Vcc/Vdd) 6.95V~40V
Control Features Current Limit, Enable, Frequency Control, Soft Start
Topology Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
Control Mode CURRENT-MODE
Frequency - Switching 500kHz
Control Technique PULSE WIDTH MODULATION
Rise Time 50ns
Synchronous Rectifier Yes
Fall Time (Typ) 50 ns
Nominal Input Voltage 15V
Max Duty Cycle 50 %
Duty Cycle 50 %
Output Phases 1
Dimensions
Height Seated (Max) 4.57mm
Length 8.965mm
Width 8.965mm
Alternative Model
No data
Recommended For You