MC34167 ON Semiconductor, MC34167 Datasheet - Page 2

• Manufacturer Part Number: MC34167
• Description: (MC33167 / MC34167) Step-Up/Down/Inverting Switching Regulators
• Manufacturer: ON Semiconductor

Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit
values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied,
damage may occur and reliability may be affected.
1. Maximum package power dissipation limits must be observed to prevent thermal shutdown activation.
2. This device series contains ESD protection and exceeds the following tests:
3. T
MAXIMUM RATINGS
Power Supply Input Voltage
Switch Output Voltage Range
Voltage Feedback and Compensation Input Voltage Range
Power Dissipation
Operating Junction Temperature
Operating Ambient Temperature (Note 3)
Storage Temperature Range
Case 314A, 314B and 314D (T
Case 936A (D
MC34167
MC33167
low
Human Body Model 2000 V per MIL−STD−883, Method 3015.
Machine Model Method 200 V.
Thermal Resistance, Junction−to−Ambient
Thermal Resistance, Junction−to−Case
Thermal Resistance, Junction−to−Ambient
Thermal Resistance, Junction−to−Case
= 0°C for MC34167
= − 40°C for MC33167
2
PAK) (T
(Note 1 and 2)
A
= +25°C)
A
= +25°C)
Rating
T
high
= + 70°C for MC34167
= + 85°C for MC33167
MC34167, MC33167
http://onsemi.com
2
V
V
Symbol
FB,
O(switch)
V
T
q
q
q
q
P
P
T
T
V
stg
CC
JA
JC
JA
JC
D
D
A
J
Comp
Internally Limited
Internally Limited
−1.0 to + 7.0
− 65 to +150
−2.0 to + V
− 40 to + 85
0 to + 70
Value
+150
5.0
5.0
40
65
70
in
°C/W
°C/W
°C/W
°C/W
Unit
°C
°C
°C
W
W
V
V
V