UC3824DW ,High Speed PWM ControllerFEATURES DESCRIPTION• Complementary OutputsThe UC1824 family of PWM control devices is• Practical O ..
UC3824DW ,High Speed PWM ControllerSLUS326A–MARCH 1997–REVISED JULY 2007PACKAGE PIN FUNCTIONPLCC-20 AND LCC-20FUNCTION PINQ AND L PACK ..
UC3824DW ,High Speed PWM ControllerSLUS326A–MARCH 1997–REVISED JULY 2007HIGH SPEED PWM CONTROLLER
UC3824DWTR ,High Speed PWM ControllerMAXIMUM RATINGSVALUE UNITSupply voltage (pins 13, 15) 30 VOutput current, source or sink (pins 11, ..
UC3824N ,High Speed PWM ControllerSLUS326A–MARCH 1997–REVISED JULY 2007DESCRIPTION (CONTINUED)These devices feature totem pole output ..
UC3824NG4 ,High Speed PWM Controller 16-PDIP 0 to 70BLOCK DIAGRAMClock 4R 5TOSCPWMLatch(SetDom.)C 6TR1.25VRamp 7SE/AOut 3WideBandwidth(SetDom.)NI 2+ VI ..
UMH10N , General purpose transistors (dual transistors)
UMH10N , General purpose transistors (dual transistors)
UMH11 N , General purpose transistors (du al transistors)
UMH11N , General purpose transistors (du al transistors)
UMH11N , General purpose transistors (du al transistors)
UMH13N , Dual NPNPNP Digital Transistors (Built-in Resistors)
UC3824DW-UC3824DWTR-UC3824N-UC3824NG4
High Speed PWM Controller
OSC
1.4V
Shutdown
CPRTR
ILIM
CPRTR
Inhibit
WideBandwidth
(Set Dom.)
1.25V
PWMLatch (SetDom.)
Clock
Ramp
E/AOut
INV
Error
Amp
SoftStart
ILIM/SD•
50-ns Propagation Delayto Output comparators•
High Current Dual Totem Pole Outputs (1.5Peak)•
Wide Bandwidth Error Amplifier•
Fully Latched Logic With Double PulseSuppression•
Pulse-by-Pulse Current Limiting•
Soft Start/Maximum Duty Cycle Control a maximum•
Under-Voltage Lockout with Hysteresis latched
multiple•
Low Start Up Current (1.1 mA) lockout•
Trimmed Bandgap Reference (5.1V±
1%) low start
the outputs
BLOCK DIAGRAM
