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BA03CC0FP Schematic ( PDF Datasheet ) - ROHM Semiconductor

Teilenummer BA03CC0FP
Beschreibung 2A/1A Fixed Output LDO Regulators
Hersteller ROHM Semiconductor
Logo ROHM Semiconductor Logo 




Gesamt 23 Seiten
BA03CC0FP Datasheet, Funktion
Datasheet
2A/1A Fixed Output LDO Regulators
BAxxDD0T Series BAxxCC0T Series BAxxCC0FP Series
2A/1A Fixed Output LDO Regulators
With Shutdown Swicth
BAxxDD0WT Series BAxxDD0HFP Series BAxxCC0WT Series BAxxCC0WFP Series
General Description
Standard Fixed Output LDO Regulators are low-saturation regulators, available for output s up to 2A / 1A. ROHM has a
wide output voltage range and package lineup with and without shutdown switches. This IC has a built-in over-current
protection circuit that prevents the destruction of the IC due to output short circuits, a thermal shut-down circuit that protects
the IC from damage due to overloading and an over-voltage protection circuit that protects the IC from surges generated in
the power supply line of the IC.
Features
„ ±1% highly accurate output voltage (BAxxDD0xx)
„ Low saturation with PNP output
„ Built-in over-current protection circuit that prevents
the destruction of the IC due to output short circuits
„ Built-in thermal shutdown circuit for protecting the IC
from damage due to overloading
„ Built-in over- voltage protection circuit that prevents
the destruction of the IC due to power supply surges
Packages
HRP5
TO252-3
TO252-5
TO220FP-3
TO220FP-5
W (Typ.) x D (Typ.) x H (Max.)
9.395mm x 10.54mm x 2.005mm
6.50 mm x 9.50mm x 2.50 mm
6.50 mm x 9.50mm x 2.50 mm
10.00 mm x 30.50mm x 4.60 mm
10.00 mm x 30.50mm x 4.60 mm
Key Specification
„ Input Power Supply Voltage:
„ Output voltage type:
„ Output current: BAxxDD0xx series
25V (Max.)
Fixed
2A (Max.)
BAxxCC0xx series
„ Shutdown current:
1A (Max.)
0μA(Typ.)
„ Operating temperature range:
-40to +125
HRP5
TO252-3
TO252-5
Applications
Used in DSP power supplies for DVD and CD players,
FPDs, televisions, personal computers or any other
consumer device
Lineup matrix
1A output BAxxCC0xx Series
TO220FP-3
TO220FP-5
Part Number
Output voltage (V)
3.0 3.3 5.0 6.0 7.0 8.0 9.0 10.0 12.0 15.0
Package
BAxxCC0WT
○ ○ ○ - ○ ○ ○ ○ ○ - TO220FP-5
BAxxCC0WFP
- ○ ○ ○ ○ ○ ○ - ○ - TO252-5
BAxxCC0T
○ ○ ○ ○ ○ ○ ○ ○ ○ ○ TO220FP-3
BAxxCC0FP
○ ○ ○ ○ ○ ○ ○ ○ ○ ○ TO252-3
2A output BAxxDD0xx Series
Part Number
Output voltage (V)
1.5 1.8 2.5 3.0 3.3 5.0 9.0 12.0 16.0
Package
BAxxDD0WT
○ ○ ○ ○ ○ ○ ○ ○ ○ TO220FP-5
BAxxDD0WHFP
○ ○ ○ ○ ○ ○ ○ ○ ○ HRP5
BAxxDD0T
○ ○ ○ ○ ○ ○ ○ ○ ○ TO220FP-3
Product structure : Silicon monolithic integrated circuit This product is not designed protection against radioactive rays.
www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
TSZ2211114001
1/20
TSZ02201-0R6R0A600130-1-2
9.Aug.2013 Rev.003






BA03CC0FP Datasheet, Funktion
BAxxDD0xx BAxxCC0xx
Datasheet
Electrical Characteristics
BAxxCC0 Series (Unless otherwise specified, Ta=25, VCTL=5V, Io=500mA Setting *5)
Parameter
Symbol Min.
Limit
Typ.
Max. Unit
Conditions
Output Voltage *6
Vo
Vo(T)×
0.98
Vo(T)
Vo(T)×
1.02
V
Shut Down Current
Isd 0 10 μA VCTL=0V
Bias Current
Ib 2.5 5.0 mA VCTL=2V, Io=0mA
Dropout Voltage
ΔVd
0.3
0.5
V Vcc=Vo×0.95
Peak Output Current
Ripple Rejection
Io
R.R.
1.0
45
55
A
dB
f=120Hz, ein*7=1Vrms,
Io=100mA
Line Regulation
Reg.I
20 100 mV Vcc=Vo(T)+125V
Load Regulation
Reg.L
50 150 mV Io=5mA1A
Temperature Coefficient of
Output Voltage *8
Tcvo
- ±0.02
/Io=5mA,Tj=0 to 125
Output Short Current
Ios 0.40 A Vcc=25V
ON Mode Voltage
VthH
2.0
V ACTIVE MODE, Io=0mA
OFF Mode Voltage
VthL
0.8 V OFF MODE, Io=0mA
Input High Current
ICTL 100 200 300 μA VCTL=5V, Io=0mA
BAxxDD0 series (Unless otherwise specified, Ta=25, VCTL=3V, Vcc=VCCT*9)
Parameter
Symbol
Min.
Limit
Typ.
Max.
Unit
Conditions
Shut Down Current
Isd 0 10 μA VCTL=0V, Io=0mA
Bias Current
Ib 0.9 2.0 mA Io=0mA
Output Voltage *10
Dropout Voltage 1 *11
Dropout Voltage 2 *11
Vo
ΔVd1
ΔVd2
Votyp×
0.99
Votyp
0.3
0.45
Votyp×
1.01
0.5
0.7
V Io=200mA
V Vcc=0.95×Vo, Io=1A
V Vcc=0.95×Vo, Io=2A
Peak Output Current
Ripple Rejection
Line Regulation
Io 2.0 - - A
R.R.
55
dB f=120Hz, ein*7=-20dBV, Io=100mA
Reg.I
15
50 mV Vcc=VCCT*9V25V, Io=200mA
Load Regulation
Reg.L
50 200 mV Io=0mA2A
Temperature Coefficient of
Output Voltage *8
CTL ON Mode Voltage
Tcvo
Von
- ±0.02 %/Io=5mA, Tj=0 to 125
2.0 Vcc V ACTIVE MODE, Io=0mA
CTL OFF Mode Voltage
Voff - - 0.8 V OFF MODE, Io=0mA
CTL Input Current
ICTL
60 120 μA VCTL=3V, Io=0mA
*5 Vo=3.0V:Vcc=8.0V, 3.3V:Vcc=8.3V, Vo=5V:Vcc=10V, Vo=6V:Vcc=11V, Vo=7V:Vcc=12V, Vo=8V:Vcc=13V, Vo=9V:Vcc=14V, Vo=12V:Vcc=17V,
Vo=15V:Vcc=20V
*6 Vo(T)3.0, 3.3, 5.0, 6.0, 7.0, 8.0, 9.0,12, 15V
*7 ein : Input Voltage Ripple
*8 Not 100% tested
*9 Vo=1.5V,1.8V,2.5V,3.0VVCCT =4.0VVo=3.3V,5.0VVCCT =7.0VVo=9VVCCT =12.0VVo=12VVCCT =14.0VVo=16VVCCT =18.0V
*10 Votyp=1.5V,1.8V,2.5V,3.0V,3.3V,5.0V,9.0V,12.0V,16.0V
*11 Vo3.0V
www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
TSZ2211115001
6/20
TSZ02201-0R6R0A600130-1-2
9.Aug.2013 Rev.003

6 Page









BA03CC0FP pdf, datenblatt
BAxxDD0xx BAxxCC0xx
Typical Performance Curves - continued
Datasheet
BA50DD0WT
Fig.23
CTL Voltage vs. CTL Current
Fig.24
CTL Voltage vs. Output Voltage
Fig.25
Overvoltage Operating
(lo=200mA)
Fig.26
Thermal Shutdown
Circuit Characteristics
www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
TSZ2211115001
12/20
TSZ02201-0R6R0A600130-1-2
9.Aug.2013 Rev.003

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