bq25A (Texas Instruments)
1-4 Cell Li+ Battery SMBus Charge Controller
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BQ24725A
SLUSAL0C – SEPTEMBER 2011 – REVISED JANUARY 2020
BQ247
Published:
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961 views
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
Published:
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938 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
Published:
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883 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
Published:
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803 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
Published:
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756 views
bq24780S (Texas Instruments)
1- to 4-Cell Hybrid Power Boost Mode Battery Charge Controller
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bq24780S
SLUSC27C – APRIL 2015 – REVISED MARCH 2017
bq24780S 1-
Published:
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451 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
Published:
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384 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
Published:
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330 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,
Published:
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312 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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282 views
DK3113 (ETC)
Power Supply Controller
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DK 3113 low power offline switching
Published:
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268 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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268 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
Published:
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268 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
Published:
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263 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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262 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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260 views
MN3007 (Panasonic)
Microcomputers/Controllers
Published:
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247 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
Published:
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231 views
ATmega323 (ATMEL)
8-bit Microcontroller
Features
• High-performance, Low-power AVR® 8-bit Microcontroller • Advanced RISC Architecture
– 130 Powerful Instructions – Most Single-clock Cycle E
Published:
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197 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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193 views