Texas Instruments
bq25A - 1-4 Cell Li+ Battery SMBus Charge Controller
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BQ24725A
SLUSAL0C – SEPTEMBER 2011 – REVISED JANUARY 2020
BQ247
(942 views)
DongKe Semicondutor
DK124 - 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
(940 views)
Fairchild
KA7500B - SMPS Controller
www.fairchildsemi.com
KA7500B
SMPS Controller
Features
• Internal Regulator Provides a Stable 5V Reference Supply Trimmed to 5% • Uncommitted Output
(784 views)
REACTOR
RM9003B - 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
(763 views)
SPMICRO
JW1758B - 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
(728 views)
Texas Instruments
UC2844 - Current-Mode PWM Controllers
UC1842, UC2842, UC3842, UC1843, UC2843, UC3843 UC1844, UC2844, UC3844, UC1845, UC2845, UC3845
SLUS223H – APRIL 1997 – REVISED OCTOBER 2024
UCx84x Curr
(220 views)
Texas Instruments
bq24780S - 1- to 4-Cell Hybrid Power Boost Mode Battery Charge Controller
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bq24780S
SLUSC27C – APRIL 2015 – REVISED MARCH 2017
bq24780S 1-
(206 views)
DongKe Semicondutor
DK1203 - 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
(149 views)
Texas Instruments
TL494 - Pulse-Width-Modulation Controller
TL494
SLVS074I – JANUARY 1983 – REVISED JULY 2022
TL494 Pulse-Width-Modulation Control Circuits
1 Features
• Complete PWM Power-Control Circuitry • U
(147 views)
DongKe Semicondutor
DK125 - 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
(129 views)
Safety-Chip
SC2569 - 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
(127 views)
ETC
DK3113 - Power Supply Controller
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DK 3113 low power offline switching
(125 views)
Texas Instruments
BQ24800 - 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
(120 views)
Texas Instruments
UC2844D - Current-Mode PWM Controller
UC1842, UC2842, UC3842, UC1843, UC2843, UC3843 UC1844, UC2844, UC3844, UC1845, UC2845, UC3845
SLUS223G – APRIL 1997 – REVISED JULY 2022
UCx84x Current
(114 views)
Fairchild
KA7500C - SMPS Controller
KA7500C — SMPS Controller
April 2009
KA7500C SMPS Controller
Features
Internal Regulator Provides a Stable 5V Reference
Supply Trimmed to ±1% Acc
(92 views)
DK
DK112 - 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
(86 views)
Lii Semiconductor
LC1206A - 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
(78 views)
Motorola
MC34060A - PULSE WIDTH MODULATOR CONTROLLER
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Precision SWITCHMODE™ Pulse Width Modulator Control Circuit
The MC34060A is a low cost fixed frequency, pulse width
(75 views)
Infineon
IDP2308 - Digital Multi-Mode PFC + LLC Combo Controller
IDP2308
Digital Multi-Mode PFC + LLC Combo Controller
Product Highlights
Integrated 600V startup cell Integrated floating driver based on corele
(74 views)
LANDP
LP3667 - Simplified self-powered primary-side feedback controller
LP3667
LP3667
BJT, 5W
PSR ,。 LP3667 ,
; FB 。
,LP3667
, 75mW , FB ,
,, FB ,
; VCC 。
LP3667 , ;,LP3667
VCC
(74 views)