BD4725G Rohm, BD4725G Datasheet
BD4725G
Manufacturer Part Number
BD4725G
Description
Manufacturer
Rohm
Specifications of BD4725G
Date_code
05+
Packing_info
SOT-153
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
BD4725G-TR
Manufacturer:
ROHM
Quantity:
6 862
Part Number:
BD4725G-TR
Manufacturer:
ROHM/罗姆
Quantity:
20 000
High-accuracy
Low current consumption
General-purpose
RESET IC
BD47XXG series
BD47XXG is a series of RESET ICs developed to prevent
system error at transient state when the power of CPU and
logic circuit switches ON/OFF or shutdown. These ICs consist
of Power, GND, and reset output to detect power supply voltage
of various systems and to output reset signal. These ICs are
more practical for portable products because of their ultra-small
package and low current consumption.
BD4746G
BD4745G
BD4744G
BD4743G
BD4742G
BD4741G
BD4740G
BD4739G
BD4738G
BD4737G
BD4736G
BD4735G
BD4734G
BD4733G
BD4732G
BD4731G
BD4730G
BD4729G
BD4728G
BD4727G
BD4726G
BD4725G
BD4724G
BD4723G
BD4722G
BD4721G
BD4720G
BD4719G
Description
Series characteristics
Features
Applications
Portable products, Equipments with CPU and logic circuit
1) Detection voltage: 0.1V step line up
2) High-accuracy voltage detection
3) Low current consumption
4) "L" reset output of open collector
5) Small SMP5 package
Part No.
4.508
4.410
4.312
4.214
4.116
4.018
3.920
3.822
3.724
3.626
3.528
3.430
3.332
3.234
3.136
3.038
2.940
2.842
2.744
2.646
2.548
2.450
2.352
2.254
2.156
2.058
1.960
1.862
Detection voltage Vs (V)
Min
4.600
4.500
4.400
4.300
4.200
4.100
4.000
3.900
3.800
3.700
3.600
3.500
3.400
3.300
3.200
3.100
3.000
2.900
2.800
2.700
2.600
2.500
2.400
2.300
2.200
2.100
2.000
1.900
Typ.
4.692
4.590
4.488
4.386
4.284
4.182
4.080
3.978
3.876
3.774
3.672
3.570
3.468
3.366
3.264
3.162
3.060
2.958
2.856
2.754
2.652
2.550
2.448
2.346
2.244
2.142
2.040
1.938
Max.
Vs±2%(Max.)
1.9~4.6V(Typ.)
current (µA Typ.)
Consumption
I
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
CCL
I
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
CCH
voltage (mV)
Hysteresis
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
Operating output
( 1 )
( 5 )
2.9
current (mA)
0.95
1
( 2 )
±
SMP5
2
0.2
5
( 4 )
( 3 )
3
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
0.1
0.42
4
+
–
0.05
0.04
(UNIT:mm)
0.13
1pin : N.C.
2pin : SUB
3pin : GND
4pin : Vout
5pin : Vcc
Package
SMP5
SMP5
SMP5
SMP5
SMP5
SMP5
SMP5
SMP5
SMP5
SMP5
SMP5
SMP5
SMP5
SMP5
SMP5
SMP5
SMP5
SMP5
SMP5
SMP5
SMP5
SMP5
SMP5
SMP5
SMP5
SMP5
SMP5
SMP5
+
–
0.03
0.05
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