MC34063AP Fairchild Semiconductor, MC34063AP Datasheet - Page 3

• Manufacturer Part Number: MC34063AP
• Description: IC CTLR DC-DC CONV 8-DIP
• Manufacturer: Fairchild Semiconductor
• Type: Step-Down (Buck), Step-Up (Boost), Invertingr

Specifications of MC34063AP

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Current - Output: 1.5A
• Frequency - Switching: 100Hz ~ 100kHz
• Voltage - Input: 3 ~ 40 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Power - Output: 1W
• Mounting Style: Through Hole
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: MC34063APFS

© 2001 Fairchild Semiconductor Corporation
MC34063A/MC33063A • Rev. 1.0.3
Absolute Maximum Ratings
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be
operable above the recommended operating conditions and stressing the parts to these levels is not recommended.
In addition, extended exposure to stresses above the recommended operating conditions may affect device
reliability. The absolute maximum ratings are stress ratings only.
Electrical Characteristics
V
Oscillator
Output Switch
Comparator
Total Device
Note:
1.
CC
V
Symbol
V
V
I
SENSE(CL)
V
I
CE(SAT)1
CE(SAT)2
G
DISCHG
ΔV
C(OFF)
= 5.0V, T
I
I
Output switch tests are performed under pulsed conditions to minimize power dissipation.
V
Symbol
CHG
(OSC)
BIAS
I
I(DC)
CC
V
K
V
TH
V
V
V
TH
I(COMP)
T
CE(SW)
V
I
C(SW)
E(SW)
C(DR)
P
SW
STG
CC
D
A
Charging Current
Discharging Current
Oscillator Amplitude
Discharge-to-Charge Current Ratio
Current Limit Sense Voltage
Saturation Voltage 1
Saturation Voltage 2
DC Current Gain
Collector Off-State Current
Threshold Voltage
Threshold Voltage Line Regulation
Input Bias Current
Supply Current
= 0°C to +70°C for MC34063, T
Supply Voltage
Comparator Input Voltage Range
Switch Collector Voltage
Switch Emitter Voltage
Switch Collector to Emitter Voltage
Driver Collector Voltage
Switch Current
Storage Temperature Range
Power Dissipation
Parameter
(1)
(1)
(1)
Parameter
MC34063
MC33063
(1)
A
= -40°C to +85°C for MC33063, unless otherwise specified.
V
V
T
V
I
V
V
I
I
I
V
V
V
V
CHG
SW
SW
SW
A
SOP
DIP
CC
CC
7
CE
CE
CC
I
CC
7
=0V
=25°C
=V
=V
=1.0A, V
=1.0A, V
=1.0A,
=5.0V, T
=40V, T
=5 to 40V, T
=5 to 40V, T
=3 to 40V
=5 to 40V, C
=I
CC
CC
DISCHG
3
, T
, V
Conditions
A
5
=25°C
>V
A
, T
C(driver)
C(driver)
A
=25°C
=25°C
TH
A
=25°C
, pin 2=GND
A
A
T
=25°C
=25°C
=0.001µF,
=V
=50mA
Min.
-0.3
-65
C(SW)
Min.
1.21
140
250
5.2
22
50
Max.
+150
+40
1.5
0.8
40
40
40
40
40
1
Typ.
0.95
0.45
0.01
1.24
190
300
180
0.5
6.1
31
50
2
100.00
Max.
1.30
0.70
1.29
260
350
400
7.5
42
5
4
5
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Unit
°C
W
V
V
V
V
V
V
A
Units
mV
mV
mA
µA
µA
µA
nA
V
V
V
V