BD3004HFP Ver la hoja de datos (PDF) - ROHM Semiconductor
Número de pieza
componentes Descripción
Lista de partido
BD3004HFP Datasheet PDF : 9 Pages
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zReference data (Unless otherwise specified, Ta = 25°C)
120
100
Ta=125℃
80
60
Ta=25℃
Ta=-40℃
40
20
0
0
5
10
15
20
25
SUPPLY VOLTAGE: Vcc [V]
Fig. 1 Circuit Current
3
2.5
Ta=125℃
2
Ta=25℃
1.5
1
Ta=-40℃
0.5
0
0
100 200 300 400 500
OUTPUT CURRENT: IOUT [mA]
Fig. 4 I/O Voltage Difference
6
5
4
Ta=-40℃
3
Ta=25℃
2
Ta=125℃
1
0
0
5
10
15
20
25
SUPPLY VOLTAGE: Vcc [V]
Fig. 2 Output Voltage vs
Supply Voltage
80
60
40
20
0
10 100 1000 10000 100000 1E+06
FREQUENCY: f [Hz]
Fig. 5 Ripple Rejection
6
5
4
Ta=25℃
3
Ta=125℃
Ta=-40℃
2
1
0
0
500
1000
1500
2000
OUTPUT CURRENT: IOUT [mA]
Fig. 3 Output Voltage vs Load
10
8
6
BD3005HFP
4
2
BD3004HFP
0
0
1
2
3
4
5
OUTPUT VOLTAGE: VOUT [V]
Fig. 6 Reset Detection Voltage
4.8
BD3005HFP
4.6
Rising Edge Detection Voltage
4.4
BD3004HFP
4.2
Falling Edge Detection Voltage
Rising Edge Detection Voltage
4.0
Falling Edge Detection Voltage
3.8
-40
0
40
80
120
AMBIENT TEMPERATURE:Ta[℃]
Fig. 7 Reset Detection Voltage
Temperature
2
0
-2
-4
-6
-8
-10
0 0.5 1 1.5 2 2.5 3
CT PIN VOLTAGE: VCT [V]
Fig. 10 CT Pin Charge vs
Discharge Current
0.5
0.4
0.3
0.2
0.1
0
0
100 200 300 400 500
OUTPUT CURRENT: IOUT [mA]
Fig. 8 Total Supply Current
Classified by Load
5.5
5.25
5
4.75
4.5
-40
0
40
80
120
AMBIENT TEMPERATURE: Ta [℃]
Fig. 11 Output Voltage vs
Temperature
0
-10
-20
-30
-40
-50
-15 -12
-9
-6
-3
0
SUPPLY VOLTAGE: Vcc [V]
Fig. 9 Back Current
6
5
4
3
2
1
0
100 120 140 160 180 200
AMBIENT TEMPERATURE: Ta [℃]
Fig. 12 Thermal Shutdown
Circuit
3/8
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