DataSheet.in

A8435 डेटा पत्रक PDF( Datasheet डाउनलोड )


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

भाग संख्या A8435
समारोह High Efficiency Charge Pump White LED Driver
मैन्युफैक्चरर्स Allegro MicroSystems 
लोगो Allegro MicroSystems लोगो 
पूर्व दर्शन
1 Page
		
<?=A8435?> डेटा पत्रक पीडीएफ

A8435 pdf
A8435
High Efficiency Charge Pump White LED Driver
Selection Guide
Part Number
Packaging*
A8435EESTR-T
7-in. reel, 1500 pieces/reel
*Contact Allegro for additional packing options.
Package Type
ES, 3 × 3 mm QFN/MLP-16
Functional Block Diagram
C1
1 µF
C1+ C1 – C2+
C2
1 µF
C2–
VIN
CIN
1 µF
EN1
EN2
CTRL
Control, Clock,
and Reference
Fractional Charge Pump
(1× and 1.5×)
+
Minimum Select
Current Mirror
VOUT
COUT
1 µF
LED1
LED2
LED3
LED4
ISET
RSET
+
+
+
+
GND
Absolute Maximum Ratings
Input or Output Voltage
VIN, VOUT, C1+, C1–, C2+, and C2– pins...................... –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
Maximum Junction Temperature, TJ(max) ............................................. 150°C
Storage Temperature, TS ................................................... –55°C to 150°C
Package Thermal Characteristics
RθJA = 68 °C/W, on a 4-layer board
(vendor data; unverified)
Additional information is available on the Allegro Web site.
Package is lead (Pb) free, with 100% matte tin leadframe plating.
Allegro MicroSystems, Inc.
2
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com

विन्यास 9 पेज
डाउनलोड[ A8435 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