UC3844BN
RoHS 
RoHS compliant
RoHS compliantPackage 8-DIP (0.300, 7.62mm)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
CURRENT-MODE BIPOLAR DUAL Through Hole DC-DC Controller IC 50ns 1.25W 0C~70C TJ Up to 500kHz
PDF
/
Buying Options
Total Price: USD $0.87
Unit Price: USD $0.8712
≥1 USD $0.8712
≥10 USD $0.78232
≥100 USD $0.742544
≥500 USD $0.610016
≥1000 USD $0.570205
≥3000 USD $0.503906
Inventory: 1725
Minimum: 1
-
+
Technical Details
Technical
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 200mA
Voltage - Supply (Vcc/Vdd) 10V~30V
Max Supply Current 17mA
Control Features Frequency Control
Topology Boost, Flyback
Control Mode CURRENT-MODE
Frequency - Switching Up to 500kHz
Control Technique PULSE WIDTH MODULATION
Rise Time 50ns
Synchronous Rectifier No
Fall Time (Typ) 50 ns
Nominal Input Voltage 15V
Switcher Configuration SINGLE
Max Duty Cycle 50 %
Duty Cycle (Max) 48%
Input Voltage-Nom 15V
Max Output Current 1A
Output Type Transistor Driver
Output Voltage 13.5V
Number of Outputs 1
Function Step-Up, Step-Up/Step-Down
Base Part Number UC3844
Frequency 250kHz
Terminal Pitch 2.54mm
Terminal Position DUAL
Technology BIPOLAR
Max Power Dissipation 1.25W
Subcategory Switching Regulator or Controllers
Terminal Finish Matte Tin (Sn) - annealed
ECCN Code EAR99
Number of Terminations 8
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
JESD-609 Code e3
Packaging Tube
Operating Temperature 0°C~70°C TJ
Physical
Weight 4.535924g
Number of Pins 8
Package / Case 8-DIP (0.300, 7.62mm)
Mounting Type Through Hole
Mount Through Hole
Supply Chain
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
Factory Lead Time 14 Weeks
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
REACH SVHC No SVHC
Dimensions
Width 6.6mm
Length 10.92mm
Height 3.32mm
Recommended For You
UC3844BN+price,UC3844BN+datasheet,UC3844BN+in stock,buy+UC3844BN,finder+UC3844BN,UC3844BN+tutorials,UC3844BN+download