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BL2553 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - Precision Load Switch - BELLING

भाग संख्या BL2553
समारोह Precision Load Switch
मैन्युफैक्चरर्स BELLING 
लोगो BELLING लोगो 
पूर्व दर्शन
1 Page
		
<?=BL2553?> डेटा पत्रक पीडीएफ

BL2553 pdf
BL2553
PIN CONFIGURATION
OUT 1
ILIM 2
nFAULT 3
6 IN
5 GND
4 EN
ABSOLUTE AXIMUM RATINGS
(Note: Exceeding these limits may damage the device. Exposure to
absolute maximum rating conditions for long periods may affect device
reliability.)
IN to GND…..............................................–0.3V to 6V
OUT, ILIM, nFAULT, EN to GND…..–0.3V to VIN+0.3V
OUT to GND Current …………………..Internally limited
Maximum Power Dissipation………….…………...1.0W
Operating Temperature Range …….…. –40°C to 85°C
Storage Temperature Range….………–55°C to 150°C
ELECTRICAL CHARACTERISTICS
(VIN = 5V, unless otherwise specified. Typical values are at TA = 25oC.)
PARAMETER
CONDITIONS
MIN TYP MAX UNITS
Input Voltage Range
2.5 5.5 V
Input UVLO
Rising, Hysteresis=25mV
2.35 V
Input Supply Current
Input Shutdown Current
RILIM=20K
120 A
0.5 1.5 A
Power Switch On Resistance
ISW =500mA
ISW =500mA, -40°C≤TJ120°C
95 m
145 m
RILIM=15K
1.705
A
Current limit Threshold
Response time to Short-circuit
RILIM=20K
RILIM=49.9K
1.295
0.520
1
A
A
S
Reverse-voltage Threshold
Reverse Leakage Current
EN Input Logic High threshold
VOUT-VIN
VOUT=5.5V,Vin=0V,VEN=High
VnFAULT=5.5V
150 mV
0.5 2 A
1V
EN Input Logic Low threshold
0.66 V
nFAULT Output Low Voltage InFAULT =1mA
70 170 mV
nFAULT Output Leakage
1 A
nFAULT Deglitch Time
De-assertion due to Over-current
De-assertion due to Reverse-Voltage
9
4.5
mS
Thermal Shutdown
Thermal Shutdown In Current
160 oC
135 oC
Limit
Thermal Shutdown Hysteresis
15 oC
2

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डाउनलोड[ BL2553 Datasheet.PDF ]


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