BD5237FVE Rohm, BD5237FVE Datasheet

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BD5237FVE

Manufacturer Part Number
BD5237FVE
Description
Manufacturer
Rohm
Datasheets

Specifications of BD5237FVE

Date_code
05+
Packing_info
SOT-153
High-accuracy detection voltage
Low current consumption
VOL T AGE DETECTOR IC
with adjustable delay time
BD52XXG/FVE series
BD53XXG/FVE series
1) Detection voltage: 0.1V step line-up 2.3~6.0V (Typ.)
2) High-accuracy detection voltage:±1.5% (Max.)
3) Ultra low current consumption: 0.95µA (Typ.)
4) Nch open drain output (BD52XXG/FVE series),
5) Small VSOF5
Every kind of appliances with microcontroller
and logic circuit
BD52XXG/FVE
Features
Description
BD52XXG/FVE, BD53XXG/FVE are series of high-accuracy
detection voltage and low current consumption VOLTAGE
DETECTOR ICs adopting CMOS process.
New lineup of 152 types with delay time circuit have developed
in addition to well-reputed 152 types of VOLTAGE DETECTOR ICs.
Any delay time can be established by using small capacitor due to
high-resistance process technology.
Total 152 types of VOLTAGE DETECTOR ICs including
BD52XXG/FVE series (Nch open drain output) and BD53XXG/
FVE series (CMOS output), each of which has 38 kinds in every
0.1V step (2.3~6.0V) have developed.
Applications
Application Circuit
CMOS output (BD53XXG/FVE series)
Vref
(EMP5)
V
DD
V
DD
GND
, SSOP5
SSOP5
VSOF5
(SMP5C2)
CT
Pin No.
(EMP5)
(SMP5C2)
package
Vout
Vout
1
Vout
V
DD
SUB
V
2
DD
Reset
GND
CT
BD53XXG/FVE
3
GND
NC.
4
V
CT
5
DD
Vref
V
BD52XXG
BD53XXG
BD53XXFVE
BD53XXFVE
DD
V
DD
GND
1
1
SSOP5
2
( 5 )
( 1 )
VSOF5
2
2.9±0.2
1
0.95
1.6
1.0
5
0.5
5
5
3
3
±
±
( 2 )
0.05
2
0.05
4
( 4 )
( 3 )
3
0.22
4
4
Lot No.
CT
(SMP5C2)
±
0.1
0.42
0.05
(EMP5)
+0.05
–0.04
0.08
1pin : RESET output
2pin : SUB
3pin : CT
4pin : GND
5pin : Supply voltage
M
0.13
1pin : RESET output
2pin : Supply voltage
3pin : GND
4pin : N.C.
5pin : CT
0.13
±
0.05
(UNIT:mm)
Connect to GND
+0.05
–0.03
Vout
Reset

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