BD3004HFP-TR Rohm Semiconductor, BD3004HFP-TR Datasheet - Page 2

• 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

Operating power supply voltage range (Ta = 25°C)
Electrical Characteristics (Unless otherwise specified, Ta = −40°C to 125°C, Vcc = 13.5 V)
*
** Must not exceed Pd.
*1 TdLH can be varied by changing the CT capacitance value.
*2 TWH can be varied by changing the CT capacitance value.
*3 TWL can be varied by changing the CT capacitance value.
Operating power supply voltage range
Output current
[Overall]
[Regulator]
[Reset]
[Watchdog timer]
[INH]
Total supply current 1
Total supply current 2
Total supply current 3(BD3005HFP)
Output voltage
Input stability
Load stability
Min. I/O voltage differential
Output current
Ripple rejection
Detection voltage(BD3004HFP)
Detection voltage(BD3005HFP)
Hysteresis width
Output delay time Low → High
Low output voltage
Min. operating voltage
High-side switching threshold voltage
Low-side switching threshold voltage
Discharge current
Charge current
Watchdog monitor time
Watchdog reset time
Clock input pulse width
WDT off voltage(BD3005HFP)
WDT on voltage(BD3005HFP)
TdLH (s) ≈ (1.26 × CT (µF)) / Icto (µA) (Calculation uses Typ. values)
TWH (s) ≈ (1.02 × CT (µF)) / Ictc (µA) (Calculation uses Typ. values)
TWL (s) ≈ (1.02 × CT (µF)) / Icto (µA) (Calculation uses Typ. values)
Note: This IC is not designed to be radiation-resistant.
For the output voltage, consider the voltage drop (min. I/O voltage differential) due to the output current.
Parameter
Parameter
Load.Reg
Line.Reg
TWCLK
Symbol
VUINH
VLINH
VOUT
VRST
VOPL
IOUT
TdLH
VthH
TWH
Vdet
Vdet
VHS
VthL
TWL
R.R.
Icc1
Icc2
Icc3
∆Vd
Icto
Min.
Ictc
5.5*
－
Max.
36**
500
Min.
4.90
4.02
4.40
1.16
0.20
500
500
1.0
3.2
50
—
—
—
—
—
—
45
12
—
32
10
1
0
3
2/8
Unit
Limit
Typ.
5.00
0.78
4.10
4.50
1.26
0.24
mA
100
0.2
80
80
80
10
15
55
21
51
17
V
—
—
—
—
—
2
6
Max.
5.10
4.18
4.60
1.36
0.28
130
130
130
150
1.1
0.5
8.0
1.8
90
30
20
30
—
—
40
—
10
—
3
Unit
mV
mV
mA
mV
mS
mS
mS
µA
µA
µA
dB
µA
µA
nS
V
V
V
V
V
V
V
V
V
V
Io=0mA
Io=200mA
VINH=0V
Vcc=6.2～25 V
Io=5～200mA
Vcc=4.75 V, Io=200mA
VOUT=4.9V
f=120Hz, ein=1Vrms, Io=200mA
CT=0.1µF
IRST=2mA
CT=0.1µF
CT=0.1µF
*1
*2
*3
Conditions