डेटा पत्रक ( Datasheet PDF ) |
भाग संख्या | विवरण | मैन्युफैक्चरर्स | |
UC3845 | (UC3842 - UC3845) SMPS Controller www.fairchildsemi.com
UC3842/UC3843/UC3844/UC3845
SMPS Controller
Features
• • • • Low Start up Current Maximum Duty Clamp UVLO With Hysteresis Operating Frequency up to 500KHz
Description
The UC3842/ |
Fairchild Semiconductor |
|
UC3845 | (UC3842 - UC3845) CURRENTMODE PWM CONTROLLER ®
UC2842/3/4/5 UC3842/3/4/5
CURRENT MODE PWM CONTROLLER
. . . . . . . . . . .
OPTIMIZED FOR OFF-LINE AND DC TO DC CONVERTERS LOW START-UP CURRENT (< 1 mA) AUTOMATIC FEED FORWARD COMPENSATION PULSE-BY-PULSE |
ST Microelectronics |
|
UC3845 | HIGH PERFORMANCE CURRENT MODE PWM CONTROLLERS UNISONIC TECHNOLOGIES CO., LTD
UC3844/45
LINEAR INTEGRATED CIRCUIT
HIGH PERFORMANCE CURRENT MODE PWM CONTROLLERS
DESCRIPTION
The UTC UC3844/3845 are high performance fixed frequency current mode control |
UTC |
|
UC3845 | High Performance Current Mode Controllers UC3844, UC3845, UC2844, UC2845 High Performance Current Mode Controllers
The UC3844, UC3845 series are high performance fixed frequency current mode controllers. They are specifically designed for Off−Line an |
ON Semiconductor |
|
UC3845 | Current-Mode PWM Controllers UC1842, UC2842, UC3842, UC1843, UC2843, UC3843 UC1844, UC2844, UC3844, UC1845, UC2845, UC3845
SLUS223G – APRIL 1997 – REVISED JULY 2022
UCx84x Current-Mode PWM Controllers
1 Features
• Optimized for off- |
etcTI |
|
UC3845A | HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER UC284XA UC384XA
HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER
NOT FOR NEW DESIGN
1 FEATURES
Figure 1. Package
■ TRIMMED OSCILLATOR DISCHARGE
CURRENT
■ CURRENT MODE OPERATION TO 500kHz
AUTOMATIC FEED |
ST Microelectronics |
|
UC3845A | CURRENT MODE PWM CONTROLLER T H E I N F I N I T E P O W E R O F I N N O VAT I O N
L I N D O C #: 1840
UC184xA/284xA/384xA
CURRENT MODE PWM CONTROLLER PR O D U C T I O N D ATA S H E E T
DESCRIPTION
The UC184xA family of control ICs prov |
LINFINITY |
www.DataSheet.in | 2017 | संपर्क |