MC34166TVG ON Semiconductor, MC34166TVG Datasheet - Page 5

• Manufacturer Part Number: MC34166TVG
• Description: IC REG SWITCH INVERT 3A TO220-5
• Manufacturer: ON Semiconductor
• Type: Step-Down (Buck), Step-Up (Boost), Invertingr

Specifications of MC34166TVG

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 1.5 ~ 40 V
• Current - Output: 3A
• Frequency - Switching: 72kHz
• Voltage - Input: 7.5 ~ 40 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: TO-220-5 (Bent and Staggered Leads)
• Output Voltage: 5 V
• Output Current: 3 A
• Input Voltage: 7.5 V to 40 V
• Switching Frequency: 72 KHz
• Operating Temperature Range: 0 C to + 70 C
• Mounting Style: Through Hole
• Duty Cycle (max): 95 %
• Rohs Compliant: YES
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: MC34166TVGOS

− 0.5
− 2.0
− 2.5
− 3.0
−1.0
−1.5
4.7
4.5
4.3
4.1
3.9
6.5
6.0
5.5
5.0
4.5
4.0
− 55
− 55
0
0
Figure 8. Switch Output Source Saturation
Figure 10. Switch Output Current Limit
− 25
− 25
I
Source
Figure 12. Undervoltage Lockout
Threshold versus Temperature
Threshold versus Temperature
1.0
, SWITCH OUTPUT SOURCE CURRENT (A)
T
T
A
A
versus Source Current
, AMBIENT TEMPERATURE (°C)
, AMBIENT TEMPERATURE (°C)
0
0
2.0
25
25
V
CC
Turn−Off Threshold
Startup Threshold
V
50
V
50
CC
3.0
CC
Decreasing
Increasing
V
Pins 1, 2, 3 = GND
CC
75
75
= 12 V
T
A
= +25°C
4.0
MC34166, MC33166
100
100
http://onsemi.com
125
125
5.0
5
− 0.2
− 0.4
− 0.6
− 0.8
−1.0
−1.2
160
120
− 55
40
30
20
80
40
10
0
0
0
0
0
Pin 4 = V
Pins 1, 3, 5 = GND
Pin 2 Open
T
V
Pin 5 = 2.0 V
Pins 1, 3 = GND
Pin 2 Driven Negative
A
Figure 9. Negative Switch Output Voltage
CC
= +25°C
− 25
Figure 13. Operating Supply Current
= 12 V
Figure 11. Standby Supply Current
CC
10
10
T
versus Supply Voltage
versus Supply Voltage
A
0
, AMBIENT TEMPERATURE (°C)
versus Temperature
V
I
V
sw
CC
CC
= 10 mA
, SUPPLY VOLTAGE (V)
, SUPPLY VOLTAGE (V)
25
20
20
GND
50
I
sw
Pin 4 = V
Pins 1, 3 = GND
Pins 2, 5 Open
T
75
A
= 100 mA
30
30
= +25°C
CC
100
125
40
40