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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2104 |
- |
Tube |
Active |
Transistor Driver |
Step-Up/Step-Down |
Positive |
Buck-Boost |
1 |
1 |
4V ~ 60V |
190kHz ~ 630kHz |
95% |
Yes |
Yes |
- |
Current Limit, Frequency Control, Soft Start |
-40°C ~ 125°C (TJ) |
Surface Mount |
28-TSSOP (0.173", 4.40mm Width) Exposed Pad |
28-TSSOP-EP |
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1628 |
- |
Tube |
Active |
Transistor Driver |
Step-Down |
Positive |
Buck |
1 |
1 |
4V ~ 30V |
300kHz |
99.4% |
Yes |
No |
- |
Enable, Power Good, Soft Start |
0°C ~ 85°C (TA) |
Surface Mount |
16-SSOP (0.154", 3.90mm Width) |
16-SSOP |
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4393 |
- |
Tube |
Active |
Transistor Driver |
Step-Down |
Positive |
Buck |
2 |
2 |
3.2V ~ 36V |
- |
- |
Yes |
Yes |
- |
Enable, Power Good, Soft Start, Tracking |
-40°C ~ 85°C (TA) |
Surface Mount |
32-WFQFN Exposed Pad |
32-QFN (5x5) |
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2451 |
- |
Tube |
Active |
Transistor Driver |
Step-Up, Step-Up/Step-Down |
Positive |
Boost, SEPIC |
2 |
2 |
8.5V ~ 36V |
75kHz ~ 500kHz |
96% |
No |
Yes |
- |
Enable, Frequency Control, Phase Control, Soft Start |
-40°C ~ 85°C (TA) |
Surface Mount |
24-TSSOP (0.173", 4.40mm Width) Exposed Pad |
24-TSSOP |
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1779 |
- |
Tube |
Active |
Transistor Driver |
Step-Down |
Positive |
Buck |
1 |
1 |
Up to 48V |
Up to 250kHz |
100% |
Yes |
No |
- |
Current Limit, Enable |
0°C ~ 70°C (TA) |
Surface Mount |
16-SOIC (0.154", 3.90mm Width) |
16-SO |
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1756 |
- |
Tube |
Active |
Transistor Driver |
Step-Up, Step-Down, Step-Up/Step-Down |
Positive or Negative |
Boost, Flyback, SEPIC |
1 |
1 |
4.5V ~ 80V |
100kHz ~ 750kHz |
- |
Yes |
Yes |
- |
Enable, Frequency Control, Soft Start |
-40°C ~ 125°C (TJ) |
Surface Mount |
20-TSSOP (0.173", 4.40mm Width) Exposed Pad |
20-TSSOP-EP |
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1322 |
- |
Tube |
Active |
Transistor Driver |
Step-Up/Step-Down |
Positive |
Buck-Boost |
1 |
1 |
4V ~ 60V |
190kHz ~ 630kHz |
95% |
Yes |
Yes |
- |
Current Limit, Frequency Control, Soft Start |
-40°C ~ 125°C (TJ) |
Surface Mount |
28-WFQFN Exposed Pad |
28-QFN (4x5) |
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|
5862 |
- |
Tube |
Active |
Transistor Driver |
Step-Up/Step-Down |
Positive, Isolation Capable |
Flyback |
1 |
1 |
5V ~ 100V |
- |
- |
No |
No |
- |
Enable, Soft Start |
-40°C ~ 125°C (TJ) |
Surface Mount |
16-TFSOP (0.118", 3.00mm Width), 12 Leads |
16-MSOP |
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1365 |
- |
Tube |
Active |
Transistor Driver |
Step-Up/Step-Down |
Positive |
Buck-Boost |
1 |
1 |
4V ~ 60V |
645kHz ~ 2.1MHz |
95% |
Yes |
Yes |
- |
Current Limit, Frequency Control, Soft Start |
-40°C ~ 125°C (TJ) |
Surface Mount |
28-WFQFN Exposed Pad |
28-QFN (4x5) |
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4007 |
- |
Tube |
Active |
Transistor Driver |
Step-Up |
Positive |
Boost |
2 |
2 |
4.5V ~ 38V |
105kHz ~ 760kHz |
96% |
Yes |
No |
- |
Current Limit, Enable, Frequency Control, Power Good, Soft Start |
-40°C ~ 125°C (TJ) |
Surface Mount |
32-WFQFN Exposed Pad |
32-QFN (5x5) |
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|
1726 |
- |
Tube |
Active |
Transistor Driver |
Step-Down |
Positive |
Buck |
2 |
2 |
4V ~ 30V |
255kHz ~ 530kHz |
99.4% |
Yes |
No |
- |
Enable, Power Good, Soft Start |
-40°C ~ 85°C (TA) |
Surface Mount |
28-SSOP (0.209", 5.30mm Width) |
28-SSOP |
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|
3216 |
PolyPhase? |
Tube |
Active |
Transistor Driver |
Step-Up |
Positive |
Boost |
2 |
2 |
4.5V ~ 38V |
105kHz ~ 760kHz |
96% |
Yes |
No |
- |
Current Limit, Enable, Frequency Control, Power Good, Soft Start |
-40°C ~ 125°C (TJ) |
Surface Mount |
28-WFQFN Exposed Pad |
28-QFN (4x5) |
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|
2354 |
- |
Tube |
Active |
Transistor Driver |
Step-Down |
Positive |
Buck |
1 |
1 |
4.1V ~ 15V |
100kHz ~ 600kHz |
93% |
Yes |
Yes |
- |
Current Limit, Enable, Frequency Control, Soft Start |
-40°C ~ 125°C (TJ) |
Surface Mount |
16-SSOP (0.154", 3.90mm Width) |
16-SSOP |
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5990 |
- |
Tube |
Active |
Transistor Driver |
Step-Down |
Positive |
Buck |
2 |
2 |
4.5V ~ 60V |
105kHz ~ 835kHz, 350kHz ~ 535kHz |
99% |
Yes |
No |
- |
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking |
-40°C ~ 125°C (TJ) |
Surface Mount |
32-WFQFN Exposed Pad |
32-QFN (5x5) |
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1624 |
- |
Tube |
Active |
Transistor Driver |
Step-Down |
Positive |
Buck |
1 |
1 |
9.3V ~ 15V |
100kHz ~ 600kHz |
93% |
Yes |
Yes |
- |
Current Limit, Enable, Frequency Control, Soft Start |
-40°C ~ 125°C (TJ) |
Surface Mount |
16-SSOP (0.154", 3.90mm Width) |
16-SSOP |
