DataSheet.in

L4974A डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - 3.5A SWITCHING REGULATOR - STMicroelectronics

भाग संख्या L4974A
समारोह 3.5A SWITCHING REGULATOR
मैन्युफैक्चरर्स STMicroelectronics 
लोगो STMicroelectronics लोगो 
पूर्व दर्शन
1 Page
		
<?=L4974A?> डेटा पत्रक पीडीएफ

L4974A pdf
L4974A
ABSOLUTE MAXIMUM RATINGS
Symbo l
V11
V11
V20
I20
VI
V4, V8
V3
I3
V2, V7, V9, V10
I2
I7
I8
Ptot
TJ, Tstg
P ar am et e r
Input Voltage
Input Operating Voltage
Output DC Voltage
Output Peak Voltage at t = 0.1µs f = 200khz
Maximum Output Current
Boostrap Voltage
Boostrap Operating Voltage
Input Voltage at Pins 4, 12
Reset Output Voltage
Reset Output Sink Current
Input Voltage at Pin 2, 7, 9, 10
Reset Delay Sink Current
Error Amplifier Output Sink Current
Soft Start Sink Current
Total Power Dissipation at TPINS 90°C
at T amb = 70°C (No copper area on PCB)
Junction and Storage Temperature
V alu e
55
50
-1
-5
Internally Limited
65
V11 + 15
12
50
50
7
30
1
30
5
1.3
-40 to 150
Unit
V
V
V
V
V
V
V
V
mA
V
mA
A
mA
W
W
°C
PIN CONNECTION (top view)
THERMAL DATA
S ymb ol
Rth j-pins
Rth j-amb
Parameter
Thermal Resistance Junction-Pins
Thermal Resistance Junction-ambient
2/22
max
max
Valu e
12
60
Unit
°C/W
°C/W

विन्यास 22 पेज
डाउनलोड[ L4974A Datasheet.PDF ]


शेयर लिंक


अनुशंसा डेटापत्रक

भाग संख्याविवरणविनिर्माण
L4974A3.5A SWITCHING REGULATORSTMicroelectronics
STMicroelectronics


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