DK124 (DongKe Semicondutor)
  
  OFF-LINE SWITCH MODE POWER CONTROLLER
 
    
        ANHUI DONGKE SEMICONDUCTOR CO., LTD OFF-LINE SWITCH MODE POWER CONTROLLER -DK124
SPECIFICATION
1. DESCRIPTION
The DK124 is a secondary side fly-back t
    
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1048 views
  
  
  
    bq25A (Texas Instruments)
  
  1-4 Cell Li+ Battery SMBus Charge Controller
 
    
        Product Folder
Order Now
Technical Documents
Tools & Software
Support & Community
BQ24725A
SLUSAL0C – SEPTEMBER 2011 – REVISED JANUARY 2020
BQ247
    
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1041 views
  
  
  
    RM9003B (REACTOR)
  
  Single channel constant current LED controller
 
    
        LED constant current control chip RM9003B
General Description :
RM9003B is a one_stage LED constant current driving control chip which Compatible wit
    
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972 views
  
  
  
    KA7500B (Fairchild)
  
  SMPS Controller
 
    
        www.fairchildsemi.com
KA7500B
SMPS Controller
Features
• Internal Regulator Provides a Stable 5V Reference Supply Trimmed to 5% • Uncommitted Output
    
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884 views
  
    
  
  
  
    JW1758B (SPMICRO)
  
  Offline Step-down LED Controller
 
    
        JW1758A/B/C
Offline Step-down LED Controller
With PFC and No Auxiliary Winding
Parameters Subject to Change Without Notice
DESCRIPTION
FEATURES
    
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838 views
  
  
  
    bq24780S (Texas Instruments)
  
  1- to 4-Cell Hybrid Power Boost Mode Battery Charge Controller
 
    
        Product Folder
Order Now
Technical Documents
Tools & Software
Support & Community
bq24780S
SLUSC27C – APRIL 2015 – REVISED MARCH 2017
bq24780S 1-
    
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524 views
  
  
  
    UC2844AQ (Texas Instruments)
  
  CURRENT-MODE PWM CONTROLLER
 
    
        UC2842AQ, UC2843AQ, UC2844AQ, UC2845AQ CURRENT-MODE PWM CONTROLLER
D Extended Temperature Performance of
–40°C to 125°C
D Optimized for Off-line and 
    
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510 views
  
  
  
    DK125 (DongKe Semicondutor)
  
  Offline switching power supply controller
 
    
        ANHUI DONGKE SEMICONDUCTOR CO., LTD OFF-LINE SWITCH MODE POWER CONTROLLER -DK125
SPECIFICATION
1. DESCRIPTION
The DK125 is a secondary side fly-back t
    
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375 views
  
    
  
  
  
    DK3113 (ETC)
  
  Power Supply Controller
 
    
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DK 3113 low power offline switching 
    
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348 views
  
  
  
    RT8249C (Richtek)
  
  Dual-Channel Synchronous DC/DC Step-Down Controller
 
    
        ®
RT8249A/B/C
Dual-Channel Synchronous DC/DC Step-Down Controller with 5V/3.3V LDOs
General Description
The RT8249A/B/C is a dual-channel step-down,
    
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335 views
  
  
  
    DK1203 (DongKe Semicondutor)
  
  AC-DC Switch Mode Power controller
 
    
        -DK1203 OFF LINE SWITCH MODE POWER SUPPLY IC
SPECIFICATION
1. DESCRIPTION
The DK1203 is a secondary side flyback type AC-DC Switch Mode Power Contro
    
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327 views
  
    
  
  
  
    SC2569 (Safety-Chip)
  
  High Performance Current Mode PWM Controller
 
    
        SC2569
High Performance Current Mode PWM Controller
Description
SC2569 combines a highly integrated current mode PWM control IC optimized for high pe
    
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320 views
  
  
  
    BQ24800 (Texas Instruments)
  
  SMBus 1- to 4-Cell Buck Battery Charge Controller
 
    
        BQ24800
SLUSDO8A – MARCH 2020 – REVISED JANUARY 2025
BQ24800 SMBus 1- to 4-Cell Buck Battery Charge Controller With Peak Power, Hybrid Power Boost and
    
Published: 
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312 views
  
  
  
    DK112 (DK)
  
  High-performance switching power supply controller
 
    
        SHENZHEN DONGKE SEMICONDUCTOR CO., LTD
-DK112 HIGH PERFORMANCE SWITCH MODE POWER CONTROLLER
SPECIFICATION
1. DESCRIPTION
The DK112 is specially design
    
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299 views
  
  
  
    NCP81022 (onsemi)
  
  Dual Output 4 Phase Plus 1 Phase Digital Controller
 
    
        NCP81022
Dual Output 4 Phase Plus 1 Phase Digital Controller with SVI2 Interface for Desktop and Notebook CPU Applications
www.onsemi.com
The NCP81
    
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294 views
  
    
  
  
  
    SF0603 (Spectrum Control)
  
  Surface Mount EMI Filters
 
    
        DATA SHEET
Three Terminal Chips
Surface Mount EMI Filters
Features
• Excellent performance in high current applications • Non-polar, surface mountabl
    
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281 views
  
    
  
  
  
    LP3667 (LANDP)
  
  Simplified self-powered primary-side feedback controller
 
    
        LP3667
LP3667 
  BJT, 5W 
 PSR ,。 LP3667 ,
; FB  。
,LP3667 
 ,   75mW  ,   FB   ,  
,, FB ,  
;  VCC 。
LP3667 , ;,LP3667
  VCC 
    
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278 views
  
  
  
    MN3007 (Panasonic)
  
  Microcomputers/Controllers
 
    
        
    
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250 views
  
    
  
  
  
    S4525S (SDsemi)
  
  switch-mode color temperature controller
 
    
        
S4525S 
¾  400V , ¾  ¾  ¾  ¾ ,
¾  LED 
S4525S, 400V, ,, 。, , 。  ,S4525S 、BuckBuck-Boost, 。
1 S4525S S4525S-DS-V2p0         
    
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243 views
  
  
  
    LC1206A (Lii Semiconductor)
  
  AC/DC switching power supply controller
 
    
         
LC1206A Rev.A
 AC/DC 
v  v  v  800V  v  v  0.10W v 、 v , v  OTP  v  2013-V5  v  6W, 8W v ,,
²  ²  ² 
LC1206A 、 PWM , 。 ,  、, ,, 。 ,。  800V, 90
    
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215 views