| 型号 |
简要描述 |
文件大小 |
厂家 |
下载 |
| UC2875DWP |
Phase Shift Resonant Controller |
551.47K |
TI [Texas Instruments] |
 |
| UC2875DWP |
Converter Offline Full-Bridge Topology 1MHz 28-SOIC |
5470K |
|
|
| UC2875DWP |
UC1875/6/7/8
UC2875/6/7/8
UC3875/6/7/8
DESCRIPTION
The UC1875 family of integrated circuits implements control of a bridge
power stage by phase-shifting the switching of one half-bridge with respect
to the other, allowing constant frequency pulse-width modulation in combi-
nation with resonant, zero-voltage switching for high efficiency performance
at high frequencies. This family of circuits may be configured to provide
control in either voltage or current mode operation, with a separate
over-current shutdown for fast fault protection.
A programmable time delay is provided to insert a dead-time at the turn-on
of each output stage. This delay, providing time to allow the resonant
switching action, is independently controllable for each output pair (A-B,
C-D).
With the oscillator capable of operation at frequencies in excess of 2MHz,
overall switching frequencies to 1MHz are practical. In addition to the stan-
dard free running mode, with the CLOCKSYNC pin, the user may configure
these |
740.69K |
|
|
| UC2875DWP |
UC1875/6/7/8
UC2875/6/7/8
UC3875/6/7/8
DESCRIPTION
The UC1875 family of integrated circuits implements control of a bridge
power stage by phase-shifting the switching of one half-bridge with respect
to the other, allowing constant frequency pulse-width modulation in combi-
nation with resonant, zero-voltage switching for high efficiency performance
at high frequencies. This family of circuits may be configured to provide
control in either voltage or current mode operation, with a separate
over-current shutdown for fast fault protection.
A programmable time delay is provided to insert a dead-time at the turn-on
of each output stage. This delay, providing time to allow the resonant
switching action, is independently controllable for each output pair (A-B,
C-D).
With the oscillator capable of operation at frequencies in excess of 2MHz,
overall switching frequencies to 1MHz are practical. In addition to the stan-
dard free running mode, with the CLOCKSYNC pin, the user may configure
these |
740.26K |
|
|
| UC2875DWP |
Voltage-Mode SMPS Controller
|
550.48K |
ETC |
|
| UC2875DWP_1396 |
UC1875/6/7/8
UC2875/6/7/8
UC3875/6/7/8
DESCRIPTION
The UC1875 family of integrated circuits implements control of a bridge
power stage by phase-shifting the switching of one half-bridge with respect
to the other, allowing constant frequency pulse-width modulation in combi-
nation with resonant, zero-voltage switching for high efficiency performance
at high frequencies. This family of circuits may be configured to provide
control in either voltage or current mode operation, with a separate
over-current shutdown for fast fault protection.
A programmable time delay is provided to insert a dead-time at the turn-on
of each output stage. This delay, providing time to allow the resonant
switching action, is independently controllable for each output pair (A-B,
C-D).
With the oscillator capable of operation at frequencies in excess of 2MHz,
overall switching frequencies to 1MHz are practical. In addition to the stan-
dard free running mode, with the CLOCKSYNC pin, the user may configure
these |
740.26K |
|
|
| UC2875DWP_1396 |
UC1875/6/7/8
UC2875/6/7/8
UC3875/6/7/8
DESCRIPTION
The UC1875 family of integrated circuits implements control of a bridge
power stage by phase-shifting the switching of one half-bridge with respect
to the other, allowing constant frequency pulse-width modulation in combi-
nation with resonant, zero-voltage switching for high efficiency performance
at high frequencies. This family of circuits may be configured to provide
control in either voltage or current mode operation, with a separate
over-current shutdown for fast fault protection.
A programmable time delay is provided to insert a dead-time at the turn-on
of each output stage. This delay, providing time to allow the resonant
switching action, is independently controllable for each output pair (A-B,
C-D).
With the oscillator capable of operation at frequencies in excess of 2MHz,
overall switching frequencies to 1MHz are practical. In addition to the stan-
dard free running mode, with the CLOCKSYNC pin, the user may configure
these |
740.69K |
|
|
| UC2875DWPG4 |
Phase Shift Resonant Controller |
719.86K |
TI [Texas Instruments] |
|
| UC2875DWPTR |
Phase Shift Resonant Controller |
719.86K |
TI [Texas Instruments] |
|
| UC2875DWPTRG4 |
Phase Shift Resonant Controller |
719.86K |
TI [Texas Instruments] |
|
