WT7520 (Weltrend)
PC Power Supply PWM
www.DataSheet4U.com
Weltrend Semiconductor, Inc.
WT7520
PC POWER SUPPLY PWM SUPERVISOR Data Sheet
REV. 0.9 February 21, 2005
The information in thi
(795 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
(760 views)
LM317L (Motorola)
LOW CURRENT THREE-TERMINAL ADJUSTABLE POSITIVE VOLTAGE REGULATOR
(296 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
(287 views)
LM358D (Motorola Inc)
DUAL DIFFERENTIAL INPUT OPERATIONAL AMPLIFIERS
Order this document by LM358/D
LM358, LM258, LM2904, LM2904V Dual Low Power Operational Amplifiers
Utilizing the circuit designs perfected for recent
(262 views)
LM317M (STMicroelectronics)
Medium current 1.2 to 37 V adjustable voltage regulator
LM217M, LM317M
Datasheet
Medium current 1.2 to 37 V adjustable voltage regulator
DPAK
SOT223
Features
• Output voltage range: 1.2 to 37 V • Output
(253 views)
LM317M (UTC)
MEDIUM CURRENT 1.2V TO 37V ADJUSTABLE VOLTAGE REGULATOR
UNISONIC TECHNOLOGIES CO., LTD
LM317M
LINEAR INTEGRATED CIRCUIT
MEDIUM CURRENT 1.2V TO 37V ADJUSTABLE VOLTAGE REGULATOR
DESCRIPTION
The UTC LM31
(243 views)
LM3503 (National Semiconductor)
Dual-Display Constant Current LED Driver
LM3503 Dual-Display Constant Current LED Driver with Analog Brightness Control
August 2006
LM3503
Dual-Display Constant Current LED Driver with Ana
(236 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
(221 views)
EG1000AE (Yige)
linear constant current IC
EG1000AE
5mA-60mA, 1000AE IC,,
±3%; ,,,
;
,,。
EMC ;
PCB
;
,;
:ESOP-8;
GND1 REXT1 NC NC OUT NC NC
(210 views)
LM317A (UTC)
MEDIUM CURRENT 1.2V TO 37V ADJUSTABLE VOLTAGE REGULATOR
UNISONIC TECHNOLOGIES CO., LTD
LM317A
LINEAR INTEGRATED CIRCUIT
MEDIUM CURRENT 1.2V TO 37V ADJUSTABLE VOLTAGE REGULATOR
DESCRIPTION
The UTC LM31
(193 views)
MKP62 (ETC)
Metallized polypropylene film Interference Suppression capacitor
®
C42
MKP62 series
‘Ñ\^S€ZNpb—^rbpu5[¹Vhÿ X2 |{ , 275Vac/305Vacÿ Metallized polypropylene film Interference Suppression capacitor ÿ Class X2, 275
(151 views)
LM393 (UTC)
DUAL DIFFERENTIAL COMPARATOR
UNISONIC TECHNOLOGIES CO., LTD
LM393
LINEAR INTEGRATED CIRCUIT
DUAL DIFFERENTIAL COMPARATOR
DESCRIPTION
The UTC LM393 consists of two independen
(132 views)
KP1059AWPA (Kiwi Instruments)
buck-type constant current drive power switch
KP1059AWPA
、、
500V MOSFET 600V 800V 、 VDD ±4% :
LED HVDD ASOP-7
LED
KP1059AWP LED。
KP10
(131 views)
LAF0001 (Fairchild Semiconductor)
Green Current Mode PWM Controller
FAN7601
Green Current Mode PWM Controller
www.fairchildsemi.com
Features
• Green Current Mode PWM Control • Low Operating Current: Max 4mA • Burst M
(129 views)
A1SHB (H&M Semiconductor)
P-Channel Trench Power MOSFET
HM2301B
P-Channel Enhancement Mode Power MOSFET
Description
The HM2301B uses advanced trench technology to provide excellent RDS(ON), low gate charge
(127 views)
LM393AN (Fairchild Semiconductor)
Dual Differential Comparator
www.fairchildsemi.com
LM2903,LM393/LM393A,LM293A
Dual Differential Comparator
Features
• Single Supply Operation: 2V to 36V • Dual Supply Operation:
(127 views)
LM393AM (Fairchild Semiconductor)
Dual Differential Comparator
www.fairchildsemi.com
LM2903,LM393/LM393A,LM293A
Dual Differential Comparator
Features
• Single Supply Operation: 2V to 36V • Dual Supply Operation:
(125 views)
CRE6559 (CRE Semiconductor)
Current Mode PWM Power Switch
CRE6559 FREQ SHUFFLING
CRE6559 combines a dedicated current mode PWM controller with a high voltage power MOSFET. It is optimized for high performanc
(125 views)
LM3842 (ETC)
step-down constant current LED driver
LM3842
Features
n n n n n n n n n n n n Efficiency up to 93% 180 μA(TYP.) Quiescent Current Output Current: Up to 1A Internal Synchronous Rectifier 1.
(124 views)