DataSheet.in

A8434 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - 6-Channel High Efficiency Charge Pump White LED Driver - Allegro MicroSystems

भाग संख्या A8434
समारोह 6-Channel High Efficiency Charge Pump White LED Driver
मैन्युफैक्चरर्स Allegro MicroSystems 
लोगो Allegro MicroSystems लोगो 
पूर्व दर्शन
1 Page
		
<?=A8434?> डेटा पत्रक पीडीएफ

A8434 pdf
A8434
6-Channel High Efficiency Charge Pump
White LED Driver
VIN
CIN
1 μF
ENM
ENS
ISET
RSET
Functional Block Diagram
C1
1 μF
C2
1 μF
C1+ C1 C2+ C2
Control, Clock,
and Reference
Fractional Charge Pump
(1×, 1.5×, and 2×)
+
Minimum Select
Current Mirror
+
+
+
+
+
+
VOUT
COUT
1 μF
LED1
LED2
LED3
LED4
LED5
LED6
GND
Absolute Maximum Ratings
Input or Output Voltage
VIN, VOUT, C1+, C1– , C2+, C2– to GND ..................... –0.3 to 6 V
All other pins..................................................... –0.3 to VIN + 0.3 V
VOUT Short Circuit to GND ....................................................Continuous
Operating Ambient Temperature, TA ..................................... –40°C to 85°C
Junction Temperature, TJ(max).............................................................. 150°C
Storage Temperature, TS ................................................... –55°C to 150°C
Package Thermal Characteristics
ES Package RθJA = 68 °C/W
(vendor data, on 4-layer PCB; unverified)
Additional information is available on the Allegro website.
The device package is lead (Pb) free, with 100% matte tin
leadframe plating.
Use the following complete part number when ordering:
Part Number
Packaging*
Package Type
A8434EESTR-T
7-in. reel, 1500 pieces/reel
ES, 3 × 3 mm MLP-16
*Contact Allegro for additional packing options.
Allegro MicroSystems, Inc.
2
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com

विन्यास 11 पेज
डाउनलोड[ A8434 Datasheet.PDF ]


शेयर लिंक


अनुशंसा डेटापत्रक

भाग संख्याविवरणविनिर्माण
A8430White LED Driver Constant Current Step-up ConverterAllegro MicroSystems
Allegro MicroSystems
A8431White LED Driver Constant Current Step-up ConverterAllegro MicroSystems
Allegro MicroSystems


भाग संख्याविवरणविनिर्माण
30L120CTSchottky RectifierPFC Device
PFC Device
AT28C010-12DKSpace 1-MBit (128K x 8) Paged Parallel EEPROMATMEL
ATMEL
B20NM50FDN-CHANNEL POWER MOSFETSTMicroelectronics
STMicroelectronics
D8442SD844SavantIC
SavantIC
FAE391-A20AM/FM Automotive Electronic TunerMitsumi
Mitsumi


Index : 0  1  2  3  4  5  6  7  8  9  A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z



www.DataSheet.in    |   2017   |  संपर्क   |   खोज     |   English