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BD48E32G
Schematic [ru]
19 pgs528.6 Kb0

ROHM BD4823FVE, BD4823G, BD4824FVE, BD4824G, BD4825FVE Schematic [ru]

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2
www.rohm.com
Datasheet
DD1
ST
Capacitor for
Capacitor for
noise filtering
V
DD1
controller
Voltage Detector IC Series
Standard CMOS Voltage Detector IC
BD48xxx series BD49xxx series
●General Description
ROHM’s BD48xxx and BD49xxx series are highly accurate, low-current Voltage Detector IC series. The family includes BD48xxx devices with N-channel open drain output and BD49xxx devices with CMOS output. The devices are available for specific detection voltages ranging from 2.3V to 6.0V in increments of 0.1V.
●Features
High accuracy detection Ultra-low current consumption Two output types (Nch open drain and CMOS output) Wide Operating temperature range Very small and low height package Package SSOP5 is similar to SOT-23-5 (JEDEC) Package SSOP3 is similar to SOT-23-3 (JEDEC)
●Key Specifications
Detection voltage: 2.3V to 6.0V (Typ.),
0.1V steps
High accuracy detection voltage: ±1.0% Ultra-low current consumption: 0.9µA (Typ.)
Operating temperature range: -40°C to +105°C
●Package SSOP5: 2.90mm x 2.80mm x 1.25mm
SSOP3: 2.92mm x 2.80mm x 1.25mm
VSOF5: 1.60 mm x 1.60mm x 0.60mm
●Applications
Circuits using microcontrollers or logic circuits that require a reset.
●Typical Application Circuit
V
BD48xxx
(Open Drain Output type）
BD48xxx series
RL
R
L
C
(
noise filtering
Micro controller
）
DD2
V
GND
GND
Micro
BD49xxx
(CMOS Output type）
BD49xxx series
CL
(
RST
）
○Product structure：Silicon monolithic integrated circuit ○This product is not designed for protection against radioactive rays .
© 2013 ROHM Co., Ltd. All rights reserved. TSZ22111・14・001
1/15
TSZ02201-0R7R0G300030-1-
Datasheet
BD48xxx series BD49xxx series
2
www.rohm.com
TOP VIEW
V
OUT
SUB
N.C
VDD
GND
TOP VIEW
V
OUT
VDD
GND N.C. N.C.
1 2
3
1 2
3
Blank
G
SSOP5
●Connection Diagram SSOP5
VSOF5
4
5
Marking
●Pin Descriptions
SSOP5 VSOF5
PIN No. Symbol Function PIN No. Symbol Function
SSOP3(1pin GND) SSOP3(3pin GND)
●Pin Descriptions
SSOP3-1 SSOP3-2
Ordering Information
Part Output Type Package1 Reset Voltage Value Package2 Packaging and Number 48 : Open Drain 23 : 2.3V forming specification
1 VOUT Reset Output 1 VOUT Reset Output 2 VDD Power Supply Voltage 2 SUB Substrate* 3 GND GND 4 N.C. Unconnected Terminal 4 GND GND 5 N.C.
*Connect the substrate to GND.
Marking
GND
PIN No. Symbol Function PIN No. Symbol Function
1 GND GND 1 VOUT Reset Output 2 VOUT Reset Output 2 VDD Power Supply Voltage 3
Note: When ordering new SSOP5, select “E” for Package 1 and “G” for Package 2.
VDD Power Supply Voltage 3 GND GND
49 : CMOS 0.1V step Embossed tape and reel
Unconnected Terminal 5 VDD Power Supply Voltage
VDD
VOUT
TOP VIEW
Lot. No
Lot. No
60 : 6.0V TR :The pin number 1is
Package1 Package2 Package name the upper left E G SSOP5 :SSOP3-1 K G SSOP3(1pin GND) :SSOP3-2 L G SSOP3(3pin GND) Blank FVE VSOF5
Marking
3 N.C.
Marking
1
GND
VOUT
TOP VIEW
3
2
Unconnected Terminal
VDD
:SSOP5 :VSOF5 TL :The pin number 1is
Lot. No
Lot. No
the upper right
Rx x x xB D x x - T
© 2013 ROHM Co., Ltd. All rights reserved. TSZ22111・15・001
2/15
TSZ02201-0R7R0G300030-1-
Datasheet
BD48xxx series BD49xxx series
2
www.rohm.com
(Unit : mm)
SSOP5
2.9±0.2
0.13
4
°
+
6
°
−4
°
1.6
2.8±0.2
1.1±0.05
0.05±0.05
+0.2
−0.1
+0.05
−0.03
0.42
+0.05
−0.04
0.95
5
4
1 2
3
1.25Max.
0.2Min.
0.1
Direction of feed
Reel
∗
Order quantity needs to be multiple of the minimum quantity.
<Tape and Reel information>
Embossed carrier tapeTape
Quantity
Direction of feed
The direction is the 1
pin of product is at the upper right when you hold
reel on the left hand and you pull out the tape on the right hand
3000pcs TR
( )
1pin
(Unit : mm)
VSOF5
1.2±0.05
4
3
1.0±0.05
1
0.6MAX
0.22±0.05
0.5
5
1.6±0.05
0.13±0.05
0.2MAX
2
1.6±0.05
(MAX 1.28 include BURR)
SSOP3
3
±
0.15
12
1.9±0.1 0.4±0.1
© 2013 ROHM Co., Ltd. All rights reserved. TSZ22111・15・001
2.92±0.1
±0.1
±0.15
±0.05
4°±4°
3/15
L
TSZ02201-0R7R0G300030-1-
Datasheet
BD48xxx series BD49xxx series
2
www.rohm.com
Detection
●Lineup Table 1. Lineup for VSOF5 and SSOP5 Package
Package Type
Output Type Open Drain CMOS Open Drain CMOS
VSOF5 or SSOP5 SSOP5
Voltage
6.0V
5.9V
5.8V
5.7V
5.6V
5.5V
5.4V
5.3V
5.2V
5.1V
5.0V
4.9V
4.8V
4.7V
4.6V
4.5V
4.4V
4.3V
4.2V
4.1V
4.0V
3.9V
3.8V
3.7V
3.6V
3.5V
3.4V
3.3V
3.2V
3.1V
3.0V
2.9V
2.8V
2.7V
2.6V
2.5V
2.4V
2.3V
Marking
EW BD4860 GW BD4960 Cm BD48E60 Ff BD49E60
EV BD4859 GV BD4959 Ck BD48E59 Fe BD49E59 EU BD4858 GU BD4958 Ch BD48E58 Fd BD49E58 ET BD4857 GT BD4957 Cg BD48E57 Fc BD49E57 ES BD4856 GS BD4956 Cf BD48E56 Fb BD49E56 ER BD4855 GR BD4955 Ce BD48E55 Fa BD49E55 EQ BD4854 GQ BD4954 Cd BD48E54 Ey BD49E54 EP BD4853 GP BD4953 Cc BD48E53 Er BD49E53 EN BD4852 GN BD4952 Cb BD48E52 Ep BD49E52
EM BD4851 GM BD4951 Ca BD48E51 En BD49E51
EL BD4850 GL BD4950 By BD48E50 Em BD49E50 EK BD4849 GK BD4949 Br BD48E49 Ek BD49E49
EJ BD4848 GJ BD4948 Bp BD48E48 Eh BD49E48 EH BD4847 GH BD4947 Bn BD48E47 Eg BD49E47 EG BD4846 GG BD4946 Bm BD48E46 Ef BD49E46 EF BD4845 GF BD4945 Bk BD48E45 Ee BD49E45 EE BD4844 GE BD4944 Bh BD48E44 Ed BD49E44 ED BD4843 GD BD4943 Bg BD48E43 Ec BD49E43 EC BD4842 GC BD4942 Bf BD48E42 Eb BD49E42 EB BD4841 GB BD4941 Be BD48E41 Ea BD49E41 EA BD4840 GA BD4940 Bd BD48E40 Dy BD49E40 DV BD4839 FV BD4939 Bc BD48E39 Dr BD49E39 DU BD4838 FU BD4938 Bb BD48E38 Dp BD49E38 DT BD4837 FT BD4937 Ba BD48E37 Dn BD49E37 DS BD4836 FS BD4936 Ay BD48E36 Dm BD49E36 DR BD4835 FR BD4935 Ar BD48E35 Dk BD49E35
DQ BD4834 FQ BD4934 Ap BD48E34 Dh BD49E34
DP BD4833 FP BD4933 An BD48E33 Dg BD49E33 DN BD4832 FN BD4932 Am BD48E32 Df BD49E32
DM BD4831 FM BD4931 Ak BD48E31 De BD49E31
DL BD4830 FL BD4930 Ah BD48E30 Dd BD49E30 DK BD4829 FK BD4929 Ag BD48E29 Dc BD49E29 DJ BD4828 FJ BD4928 Af BD48E28 Db BD49E28 DH BD4827 FH BD4927 Ae BD48E27 Da BD49E27
DG BD4826 FG BD4926 Ad BD48E26 Cy BD49E26
DF BD4825 FF BD4925 Ac BD48E25 Cr BD49E25 DE BD4824 FE BD4924 Ab BD48E24 Cp BD49E24 DD BD4823 FD BD4923 Aa BD48E23 Cn BD49E23
Part Number
Marking
Part Number
Marking
Part Number
Marking
Part Number
© 2013 ROHM Co., Ltd. All rights reserved. TSZ22111・15・001
4/15
TSZ02201-0R7R0G300030-1-
Datasheet
BD48xxx series BD49xxx series
2
www.rohm.com
Detection
●
●Lineup - continued
●●
Table 2. Lineup for SSOF3(1pin GND) and SSOP3(3pin GND) Package Package Type
Output Type Open Drain CMOS Open Drain CMOS
SSOP3(1pin GND) SSOP3(3pin GND)
Voltage
6.0V
5.9V
5.8V
5.7V
5.6V
5.5V
5.4V
5.3V
5.2V
5.1V
5.0V
4.9V
4.8V
4.7V
4.6V
4.5V
4.4V
4.3V
4.2V
4.1V
4.0V
3.9V
3.8V
3.7V
3.6V
3.5V
3.4V
3.3V
3.2V
3.1V
3.0V
2.9V
2.8V
2.7V
2.6V
2.5V
2.4V
2.3V
Marking
Cm
Ck Ch Cg
Cf Ce Cd Cc Cb Ca
By
Br Bp Bn
Bm
Bk Bh Bg
Bf Be Bd
Bc Bb Ba
Ay
Ar Ap An
Am
Ak Ah Ag
Af Ae Ad
Ac Ab Aa
Part Number
BD48K60 BD48K59 BD48K58 BD48K57 BD48K56 BD48K55 BD48K54 BD48K53 BD48K52 BD48K51 BD48K50 BD48K49 BD48K48 BD48K47 BD48K46 BD48K45 BD48K44 BD48K43 BD48K42 BD48K41 BD48K40 BD48K39 BD48K38 BD48K37 BD48K36 BD48K35 BD48K34 BD48K33 BD48K32 BD48K31 BD48K30 BD48K29 BD48K28 BD48K27 BD48K26 BD48K25 BD48K24 BD48K23
Marking
Ff Fe Fd Fc Fb Fa Ey
Er Ep En
Em
Ek Eh Eg
Ef Ee Ed Ec Eb Ea Dy Dr Dp Dn
Dm
Dk Dh Dg
Df De Dd Dc Db Da Cy Cr Cp Cn
Part Number
BD49K60 BD49K59 BD49K58 BD49K57 BD49K56 BD49K55 BD49K54 BD49K53 BD49K52 BD49K51 BD49K50 BD49K49 BD49K48 BD49K47 BD49K46 BD49K45 BD49K44 BD49K43 BD49K42 BD49K41 BD49K40 BD49K39 BD49K38 BD49K37 BD49K36 BD49K35 BD49K34 BD49K33 BD49K32 BD49K31 BD49K30 BD49K29 BD49K28 BD49K27 BD49K26 BD49K25 BD49K24 BD49K23
Marking
Kb Ka Hy
Hr Hp Hn
Hm
Hk Hh Hg
Hf He Hd Hc Hb Ha Gy Gr Gp Gn
Gm
Gk Gh Gg
Gf Ge Gd Gc Gb Ga Fy
Fr Fp Fn
Fm
Fk Fh Fg
Part Number
BD48L60 BD48L59 BD48L58 BD48L57 BD48L56 BD48L55 BD48L54 BD48L53 BD48L52 BD48L51 BD48L50 BD48L49 BD48L48 BD48L47 BD48L46 BD48L45 BD48L44 BD48L43 BD48L42 BD48L41 BD48L40 BD48L39 BD48L38 BD48L37 BD48L36 BD48L35 BD48L34 BD48L33 BD48L32 BD48L31 BD48L30 BD48L29 BD48L28 BD48L27 BD48L26 BD48L25 BD48L24 BD48L23
Marking
Np Nn
Nm
Nk Nh Ng
Nf Ne Nd Nc Nb Na
My
Mr
Mp Mn
Mm
Mk Mh Mg
Mf
Me Md Mc Mb Ma
Ky
Kr Kp Kn
Km
Kk Kh Kg
Kf Ke Kd Kc
Part Number
BD49L60 BD49L59 BD49L58 BD49L57 BD49L56 BD49L55 BD49L54 BD49L53 BD49L52 BD49L51 BD49L50 BD49L49 BD49L48 BD49L47 BD49L46 BD49L45 BD49L44 BD49L43 BD49L42 BD49L41 BD49L40 BD49L39 BD49L38 BD49L37 BD49L36 BD49L35 BD49L34 BD49L33 BD49L32 BD49L31 BD49L30 BD49L29 BD49L28 BD49L27 BD49L26 BD49L25 BD49L24 BD49L23
© 2013 ROHM Co., Ltd. All rights reserved. TSZ22111・15・001
5/15
TSZ02201-0R7R0G300030-1-
Datasheet
BD48xxx series BD49xxx series
2
www.rohm.com
●Absolute Maximum Ratings
Parameter Symbol Limits Unit
Power Supply Voltage VDD-GND -0.3 to +10 V Output Voltage
Nch Open Drain Output CMOS Output GND-0.3 to VDD+0.3
V
OUT
Output Current Io 70 mA
*1*4 *2*4 *3*4
Pd
Power Dissipation
SSOP5
VSOF5 Operating Temperature Topr -40 to +105 °C Ambient Storage Temperature Tstg -55 to +125 °C
*1 Reduced by 5.4mW/°C when used over 25°C. *2 Reduced by 7.0mW/°C when used over 25°C. *3 Reduced by 2.1mW/°C when used over 25°C. *4 When mounted on ROHM standard circuit board (70mm×70mm×1.6mm, glass epoxy board).
●Electrical Characteristics (Unless Otherwise Specified, Ta=-40 to 105°C)
Parameter Symbol Condition
RL=470kΩ, VDD=HL
*1
Ta=+25°C 2.475 2.5 2.525
VDET=2.5V
Ta=-40°C to 85°C Ta=85°C to 105°C Ta=+25°C 2.970 3.0 3.030
VDET=3.0V
Ta=-40°C to 85°C Ta=85°C to 105°C
Detection Voltage V
DET
VDET=3.3V
Ta=+25°C 3.267 3.3 3.333 Ta=-40°C to 85°C Ta=85°C to 105°C Ta=+25°C 4.158 4.2 4.242
VDET=4.2V
Ta=-40°C to 85°C Ta=85°C to 105°C Ta=+25°C 4.752 4.8 4.848
VDET=4.8V
Ta=-40°C to 85°C Ta=85°C to 105°C
Output Delay Time “LH” tPLH
Circuit Current when ON ICC1 VDD=V
Circuit Current when OFF ICC2 VDD=V
Operating Voltage Range VOPL
V
(T) : Standard Detection Voltage(2.3V to 6.0V, 0.1V step)
DET
CL=100pF RＬ=100kΩ Vout=GND50%
DET
DET
VOL≤0.4V, Ta=25 to 105°C, RL=470kΩ 0.95 - ­VOL≤0.4V, Ta=-40 to 25°C, RL=470kΩ 1.20 - -
-0.2V *1
*1
+2.0V
V
=2.3-3.1V - 0.51 1.53
DET
V
=3.2-4.2V - 0.56 1.68
DET
V
=4.3-5.2V - 0.60 1.80
DET
V
=5.3-6.0V - 0.66 1.98
DET
V
=2.3-3.1V - 0.75 2.25
DET
V
=3.2-4.2V - 0.80 2.40
DET
V
=4.3-5.2V - 0.85 2.55
DET
V
=5.3-6.0V - 0.90 2.70
DET
*2
RL: Pull-up resistor to be connected between VOUT and power supply. CL: Capacitor to be connected between VOUT and GND. Design Guarantee. (Outgoing inspection is not done on all products.) *1 Guaranteed at Ta=25°C.
*2 t
PLH:VDD=(V
typ.-0.5V)(V
DET
typ.+0.5V)
DET
GND-0.3 to +10
540 700 210
Limit
Min. Typ. Max.
V
(T)
DET
×0.99
V
DET
2.418 - 2.584
2.404 - 2.597
2.901 - 3.100
2.885 - 3.117
3.191 - 3.410
3.173 - 3.428
4.061 - 4.341
4.039 - 4.364
4.641 - 4.961
4.616 - 4.987
- - 100 µs
(T)
V
V
mW SSOP3
(T)
DET
×1.01
Unit
V
µA
µA
V
© 2013 ROHM Co., Ltd. All rights reserved. TSZ22111・15・001
6/15
TSZ02201-0R7R0G300030-1-
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