DataSheet.in

L5100 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - WHITE LED STEP-UP CONVERTER - UTC

भाग संख्या L5100
समारोह WHITE LED STEP-UP CONVERTER
मैन्युफैक्चरर्स UTC 
लोगो UTC लोगो 
पूर्व दर्शन
1 Page
		
<?=L5100?> डेटा पत्रक पीडीएफ

L5100 pdf
L5100
PIN DESCRIPTION
LINEAR INTEGRATED CIRCUIT
PIN NO.
SOT-25 SOT-363
11
2 2/5
33
44
56
PIN NAME SYMBOL
FUNCTION
Switch
Ground
Feedback
Shutdown
Input Supply
SW
GND
FB
SHDN
VIN
Connect inductor/diode here. Minimize trace area at this pin to
reduce EMI.
Connect directly to local ground plane.
Reference voltage is 95mV. Connect cathode of lowest LED and
resistor here. Calculate resistor value according to the formula:
RFB = 95mV/ILED
Connect to 1.5V or higher to enable device; 0.4V or less to disable
device.
Input Supply Pin. Must be locally bypassed.
BLOCK DIAGRAM
VIN
Pin 5 (SOT-25)
Pin 6 (SOT-363 ) 5
VREF
1.25V
FB SW
31
-
95mV + A1
-
Rc + A2
Cc
RSQ
DRIVER
Q1
Σ RAMP
1 .2MHz
GENERATOR
TIME CONTROL
SHUTDOWN
SHDN 4
Slope compensation
+
0 .2Ω
-
2 GND
Pin 2 /5 (SOT-363 )
Pin 2 (SOT-25 )
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2
QW-R103-024,A

विन्यास 7 पेज
डाउनलोड[ L5100 Datasheet.PDF ]


शेयर लिंक


अनुशंसा डेटापत्रक

भाग संख्याविवरणविनिर्माण
L5100WHITE LED STEP-UP CONVERTERUTC
UTC
L5101WHITE LED STEP-UP CONVERTERUTC
UTC


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