Texas Instruments UC3827DW-1, PWM Current Mode Controller, Triple 250 mA, 500 kHz 24-Pin SOIC

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): MY
Product Details

PWM Controllers 500kHz, Texas Instruments

From Texas Instruments, a range of Pulse Width Modulation controllers and associated devices to suit a variety of applications and specifications.

PWM (Pulse Width Modulation) Controllers, Texas Instruments

Specifications
Attribute Value
Number of PWM Outputs 3
Control Method Current, Voltage
Topology Buck, Full Bridge, Push-Pull
Rise Time 40ns
Fall Time 30ns
Maximum Duty Cycle 95%
Maximum Switching Frequency 500 kHz
Mounting Type Surface Mount
Package Type SOIC
Pin Count 24
Output Current 250 mA
Synchronous Pin Yes
Width 7.52mm
Minimum Operating Temperature 0 °C
Maximum Operating Temperature +70 °C
Length 15.4mm
Dimensions 15.4 x 7.52 x 2.35mm
Height 2.35mm
50 In stock for delivery within 4 working days
Price Each (In a Tube of 25)
SGD 11.638
(exc. GST)
SGD 12.453
(inc. GST)
units
Per unit
Per Tube*
25 +
SGD11.638
SGD290.95
*price indicative
Related Products
Logic OR-ing and Smart Diode controllers make FETs ...
Description:
Logic OR-ing and Smart Diode controllers make FETs act like ideal diodes. Ideal Diodes significantly reduce the energy normally lost across the forward voltage drop of a diode. Also they protect power sources and loads with fast response against reverse ...
The isolated-flyback power supply controller provides Constant-Voltage (CV) ...
Description:
The isolated-flyback power supply controller provides Constant-Voltage (CV) and Constant-Current (CC) output regulation to improve transient response to large load steps. Primary-Side Regulation (PSR) eliminates the need for an Optocoupler. Current-Mode and Voltage-Mode PWM ControllerPrimary-Side RegulationPeak ...
The Offline, AC-DC switching regulators, feature control in ...
Description:
The Offline, AC-DC switching regulators, feature control in current and voltage mode. The NCP105x series are gated oscillator power switching regulators. Applications include robust and highly efficient power supplies, essentially Switch Mode Power Supply (SMPS).
VIPer® high-voltage converters from the mains voltage (230VAC) ...
Description:
VIPer® high-voltage converters from the mains voltage (230VAC) are fixed frequency offline converter ICs, integrating a PWM controller and a 700V vertical power MOSFET.Typical applications cover offline power supplies. They are compatible from either the primary side or the secondary ...