BD3004HFP-TR Rohm Semiconductor, BD3004HFP-TR Datasheet - Page 3

• Manufacturer Part Number: BD3004HFP-TR
• Description: IC REG WATCHDOG TIMER HRP7
• Manufacturer: Rohm Semiconductor

Specifications of BD3004HFP-TR

• Function: Current Regulator
• Accuracy: ±2%
• Voltage - Input: 5.5 ~ 36 V
• Current - Output: 500mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: HRP-7
• Threshold Voltage: 4.1V
• No. Of Supervisors / Monitors: 1
• Supply Voltage Range: 5.5V To 36V
• Supply Current: 80µA
• Digital Ic Case Style: HRP
• No. Of Pins: 7
• Operating Temperature Range: -40°C To +125°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Sensing Method: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

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