Description Load Share Controller Dual Schottky Diode Bridge Quad Schottky Diode Array Allows Multiple Independent Power Supplies to be Eight-diode Array for High Current, Paralleled so that Each Unit Four-diode Array for High-Current Application Low Duty Cycle Flyback Voltage Supplies Only Its Bri...
Diode Cathode Input. Parameter Supply Voltage Input Voltage Power Dissipation Output Current Operation Temperature Storage Temperature Symbol VDD - VSS VIN PD Iout op r Tstg Conditions VDD ,VSS total vol. DATA(0-3),EN(0-3),VH(0-3),VL(0-3), VBB on EIA/JEDEC board 4layer, FR-4) ...
Using a silicone carbide diode, although more expensive, will essentially eliminate the reverse recovery losses: PDIODE = V IF _125C OUT (max) + 0.5 fSW ( typ V) OUT QRR VF _125C = 1.5V QRR = 0nC PDIODE = 1.5V ´ 0.897 A + 0.5´ 65kHz ´ 390V ´ 0nC = 1.35W 28...
(3 × 2 way) 16 At LK1 to LK16 Connectors 4 AIN+, AIN−, REFIN+, REFIN− 1 J1 2 J3, J4 1 J2 Description 24-bit Σ-Δ ADC USB controller EEPROM 3.3 V Regulator 24 MHz crystal Green LED Ferrite bead Diode Capacitors 100 pF ceramic 0.1 μF ± 10% ceramic 10 μF tantalum ...
1. High DC current gain due to Darlington connection 2. High surge resistance due to on-chip protection elements: C to E: Dumper diode C to B: Zener diode 3. Low collector saturation voltage Pinout TNY177PN Datasheet Related articles across the web ...
Qty Reference Designator Integrated Circuits 3 U1, U5, U6 1 U2 Description 24-bit Σ-Δ ADC USB controller 1 U3 EEPROM 1 U4 3.3 V Regulator 1 Y1 24 MHz crystal 2 D1, D2 Green LED 1 L1 Ferrite bead 1 D3 Diode Capacitors 4 C1 to C4 Capacitors 2 C5, C6 100 pF ceramic 15 C8,...
Using a silicone carbide diode, although more expensive, will essentially eliminate the reverse recovery losses: PDIODE = V IF _125C OUT (max) + 0.5 fSW ( typ V) OUT QRR VF _125C = 1.5V QRR = 0nC PDIODE = 1.5V ´ 0.897 A + 0.5´ 65kHz ´ 390V ´ 0nC = 1.35W 28...
This device can be either a diode, or it can be a controlled active device. The TPS40040/1 provides a signal to drive an N-channel MOSFET as a synchronous rectifier (SR). This control signal is carefully coordinated with the drive signal for the main switch so that there is minimum ...
SLUS646K – NOVEMBER 2005 – REVISED AUGUST 2015 8.3 Do's and Don'ts Always be sure to do the following: • Isolate the STATUS pin from the start up resistor with a diode to prevent the bias current from the bulk input rail from being diverter away from VDD and into STATUS circuit....
If the inductor current reaches the threshold ILIM, the high-side MOSFET is turned off and the low-side MOSFET remains off, while the inductor current flows through the body diode and quickly ramps down. When this switch current limits is triggered 32 times, the device stops switching. The ...