MC33269T Просмотр технического описания (PDF) - Motorola => Freescale
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MC33269T Datasheet PDF : 8 Pages
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MAXIMUM RATINGS
Rating
Power Supply Input Voltage
Power Dissipation
Case 369A (DPAK)
TA = 25°C
Thermal Resistance, Junction–to–Ambient
Thermal Resistance, Junction–to–Case
Case 751 (SOP–8)
TA = 25°C
Thermal Resistance, Junction–to–Ambient
Thermal Resistance, Junction–to–Case
Case 221A
TA = 25°C
Thermal Resistance, Junction–to–Ambient
Thermal Resistance, Junction–to–Case
Case 318E
TA = 25°C
Thermal Resistance, Junction–to–Ambient
Thermal Resistance, Junction–to–Case
Operating Junction Temperature Range
Storage Temperature
NOTE: ESD data available upon request.
MC33269
Symbol
Vin
Value
Unit
20
V
PD
Internally Limited W
θJA
92
°C/W
θJC
6.0
°C/W
PD
Internally Limited W
θJA
160
°C/W
θJC
25
°C/W
PD
Internally Limited W
θJA
65
°C/W
θJC
5.0
°C/W
PD
Internally Limited W
θJA
245
°C/W
θJC
15
°C/W
TJ
–40 to +150
°C
Tstg
–55 to +150
°C
ELECTRICAL CHARACTERISTICS (CO = 10 µF, TA = 25°C, for min/max values TJ = –40°C to +125°C, unless otherwise noted.)
Characteristic
Symbol
Min
Typ
Max
Unit
Output Voltage (Iout = 10 mA, TJ = 25°C)
3.3 Suffix (VCC = 5.3 V)
5.0 Suffix (VCC = 7.0 V)
12 Suffix (VCC = 14 V)
Output Voltage (Line, Load and Temperature) (Note 1)
(1.25 V ≤ Vin – Vout ≤ 15 V, Iout = 500 mA)
(1.35 V ≤ Vin – Vout ≤ 10 V, Iout = 800 mA)
3.3 Suffix
5.0 Suffix
12 Suffix
Reference Voltage (Iout = 10 mA, Vin – Vout = 2.0 V, TJ = 25°C)
Adjustable
Reference Voltage (Line, Load and Temperature) (Note 1)
(1.25 V ≤ Vin – Vout ≤ 15 V, Iout = 500 mA)
(1.35 V ≤ Vin – Vout ≤ 10 V, Iout = 800 mA)
Adjustable
VO
V
3.27
3.3
3.33
4.95
5.0
5.05
11.88
12
12.12
VO
V
3.23
3.3
3.37
4.9
5.0
5.1
11.76
12
12.24
Vref
1.235
1.25
1.265
V
Vref
1.225
1.25
1.275
V
Line Regulation
(Iout = 10 mA, Vin = [Vout + 1.5 V] to Vin = 20 V, TJ = 25°C)
Regline
–
–
0.3
%
Load Regulation (Vin = Vout + 3.0 V, Iout = 10 mA to 800 mA, TJ = 25°C)
Regload
–
–
0.5
%
Dropout Voltage
(Iout = 500 mA)
(Iout = 800 mA)
Ripple Rejection
(10 Vpp, 120 Hz Sinewave; Iout = 500 mA)
Vin – Vout
–
–
RR
55
V
1.0
1.25
1.1
1.35
–
–
dB
Current Limit (Vin – Vout = 10 V)
ILimit
800
–
–
mA
Quiescent Current (Fixed Output)
Minimum Required Load Current
Fixed Output
Adjustable
IQ
–
5.5
8.0
mA
ILoad
–
–
8.0
–
mA
0
–
Adjustment Pin Current
IAdj
–
–
NOTE 1: The MC33269–12, Vin – Vout is limited to 8.0 V maximum, because of the 20 V maximum rating applied to Vin.
120
µA
2
MOTOROLA ANALOG IC DEVICE DATA
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