DC DC Switching Controllers：
| Compare | Mfr Part # | Quantity Available | Series | Package | Product Status | Output Type | Function | Output Configuration | Topology | Number of Outputs | Output Phases | Voltage - Supply (Vcc/Vdd) | Frequency - Switching | Duty Cycle (Max) | Synchronous Rectifier | Clock Sync | Serial Interfaces | Control Features | Operating Temperature | Mounting Type | Package / Case | Supplier Device Package | |||||||||||||||||||||||
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1427 |
- |
Tray |
Active |
Transistor Driver |
Step-Down |
Positive |
Buck |
1 |
1 |
4.5V ~ 60V |
100kHz ~ 2MHz |
- |
Yes |
Yes |
- |
Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking |
-40°C ~ 125°C (TJ) |
Surface Mount |
16-TFQFN Exposed Pad |
16-QFN (4x4) |
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|
1371 |
- |
Tube |
Not For New Designs |
Transistor Driver |
Step-Up |
Positive |
Boost |
1 |
1 |
3V ~ 16.5V |
300kHz |
- |
No |
No |
- |
Enable, Low Battery |
0°C ~ 70°C (TA) |
Through Hole |
14-DIP (0.300", 7.62mm) |
14-PDIP |
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|
3734 |
- |
Tape & Reel (TR),Cut Tape (CT) |
Active |
Transistor Driver |
Step-Up, Step-Up/Step-Down |
Positive |
Boost, SEPIC |
1 |
1 |
4.5V ~ 60V |
105kHz ~ 760kHz |
96% |
Yes |
No |
- |
Current Limit, Enable, Frequency Control, Power Good, Soft Start |
-40°C ~ 125°C (TJ) |
Surface Mount |
24-WFQFN Exposed Pad |
24-QFN (4x4) |
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5151 |
- |
Tray |
Active |
Transistor Driver |
Step-Down, Step-Up/Step-Down |
Positive |
Boost, Buck-Boost |
1 |
4 |
8.5V ~ 14V |
120kHz ~ 1MHz |
- |
No |
Yes |
- |
Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start |
-40°C ~ 125°C (TA) |
Surface Mount |
32-WFQFN Exposed Pad |
32-TQFN (5x5) |
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1434 |
- |
Tube |
Not For New Designs |
Transistor Driver |
Step-Up |
Positive |
Boost |
1 |
1 |
3V ~ 16.5V |
300kHz |
- |
No |
No |
- |
Enable |
0°C ~ 70°C (TA) |
Surface Mount |
8-SOIC (0.154", 3.90mm Width) |
8-SOIC |
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|
1426 |
- |
Tube |
Not For New Designs |
Transistor Driver |
Step-Up/Step-Down |
Positive, Isolation Capable |
Flyback |
1 |
1 |
10.8V ~ 24V |
12.5kHz ~ 625kHz |
75% |
Yes |
Yes |
- |
Dead Time Control, Enable, Frequency Control |
-40°C ~ 125°C (TJ) |
Surface Mount |
16-TSSOP (0.173", 4.40mm Width) Exposed Pad |
16-TSSOP-EP |
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|
2357 |
- |
Tube |
Active |
Transistor Driver |
Step-Down |
Positive |
Buck |
1 |
1 |
4V ~ 38V |
235kHz ~ 750kHz |
99% |
Yes |
No |
- |
Current Limit, Enable, Frequency Control, Soft Start, Tracking |
-40°C ~ 125°C (TJ) |
Surface Mount |
16-TFSOP (0.118", 3.00mm Width) Exposed Pad |
16-MSOP-EP |
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1404 |
- |
Tube |
Active |
Transistor Driver |
Step-Down |
Positive |
Buck |
1 |
1 |
3V ~ 16V |
Up to 300kHz |
96.5% |
No |
No |
- |
Enable |
0°C ~ 70°C (TA) |
Surface Mount |
8-SOIC (0.154", 3.90mm Width) |
8-SOIC |
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50 |
- |
Tube |
Active |
Transistor Driver |
Step-Down |
Positive |
Buck |
1 |
1 |
3V ~ 16V |
Up to 300kHz |
96.5% |
No |
No |
- |
Enable |
0°C ~ 70°C (TA) |
Surface Mount |
8-SOIC (0.154", 3.90mm Width) |
8-SOIC |
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1574 |
- |
Tube |
Active |
Transistor Driver |
Step-Up/Step-Down |
Negative |
Buck-Boost |
1 |
1 |
3V ~ 16.5V |
300kHz |
- |
No |
No |
- |
Enable |
0°C ~ 70°C (TA) |
Surface Mount |
8-SOIC (0.154", 3.90mm Width) |
8-SOIC |
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|
1667 |
- |
Tube |
Active |
Transistor Driver |
Step-Down |
Positive or Negative |
Buck |
1 |
1 |
4V ~ 38V |
- |
- |
Yes |
No |
- |
Enable, Power Good, Soft Start, Tracking |
-40°C ~ 85°C (TA) |
Surface Mount |
16-TFSOP (0.118", 3.00mm Width) Exposed Pad |
16-MSOP-EP |
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|
1602 |
- |
Tube |
Active |
Transistor Driver |
Step-Up/Step-Down |
Positive, Isolation Capable |
Flyback |
1 |
1 |
3.95V ~ 9.5V |
70kHz ~ 700kHz |
80% |
No |
Yes |
- |
Enable, Soft Start |
-40°C ~ 150°C (TJ) |
Surface Mount |
10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad |
10-MSOP-EP |
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|
1500 |
- |
Tube |
Active |
Transistor Driver |
Step-Down |
Positive or Negative |
Buck |
1 |
1 |
4V ~ 38V |
- |
- |
Yes |
No |
- |
Enable, Power Good, Soft Start, Tracking |
-40°C ~ 85°C (TA) |
Surface Mount |
16-WFQFN Exposed Pad |
16-QFN (3x3) |
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|
2013 |
PolyPhase? |
Tube |
Active |
Transistor Driver |
Step-Down |
Positive |
Buck |
1 |
1 |
4.5V ~ 38V |
250kHz ~ 1MHz |
90% |
Yes |
Yes |
- |
Current Limit, Enable, Frequency Control, Soft Start |
-40°C ~ 85°C (TA) |
Surface Mount |
16-TFSOP (0.118", 3.00mm Width) Exposed Pad |
16-MSOP-EP |
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|
1385 |
- |
Tube |
Active |
Transistor Driver |
Step-Down |
Positive |
Buck |
1 |
1 |
3V ~ 5.5V |
300kHz |
89% |
Yes |
No |
- |
Current Limit |
-40°C ~ 85°C (TA) |
Surface Mount |
10-TFSOP, 10-MSOP (0.118", 3.00mm Width) |
10-uMAX/uSOP |
