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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1315 |
- |
Tube |
Active |
Transistor Driver |
Step-Down |
Positive |
Buck |
2 |
2 |
4V ~ 38V |
250kHz ~ 780kHz |
95% |
Yes |
No |
- |
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking |
-40°C ~ 125°C (TJ) |
Surface Mount |
28-WFQFN Exposed Pad |
28-QFN (4x4) |
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50 |
- |
Tube |
Active |
Transistor Driver |
Step-Up, Step-Up/Step-Down |
Positive or Negative, Isolation Capable |
Boost, Flyback, SEPIC |
1 |
1 |
1.6V ~ 42V |
100kHz ~ 1MHz |
- |
No |
Yes |
- |
Enable, Frequency Control, Power Good, Soft Start |
-40°C ~ 150°C (TJ) |
Surface Mount |
12-TSSOP (0.118", 3.00mm Width) Exposed Pad |
12-MSOP-EP |
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1324 |
- |
Tube |
Active |
Transistor Driver |
Step-Down |
Positive |
Buck |
2 |
6 |
4.5V ~ 5.5V |
200kHz ~ 1.2MHz |
- |
Yes |
No |
- |
Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start, Tracking |
-40°C ~ 125°C (TJ) |
Surface Mount |
48-WFQFN Exposed Pad |
48-GQFN (5x6) |
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1279 |
- |
Tube |
Active |
Transistor Driver |
Step-Up/Step-Down |
Positive |
Buck-Boost |
4 |
2 |
3V ~ 42V |
250kHz ~ 2.2MHz |
- |
Yes |
Yes |
- |
Current Limit, Power Good, Soft Start |
-40°C ~ 125°C (TJ) |
Surface Mount |
40-WFQFN Exposed Pad |
40-QFN (6x6) |
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|
1356 |
PolyPhase? |
Tube |
Active |
PWM Signal |
Step-Down |
Positive |
Buck |
2 |
2 |
4.5V ~ 38V |
150kHz ~ 1.2MHz |
98% |
No |
No |
- |
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking |
-40°C ~ 125°C (TJ) |
Surface Mount |
36-WFQFN Exposed Pad |
36-QFN (5x6) |
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|
1294 |
- |
Tube |
Active |
Transistor Driver |
Step-Down |
Positive |
Buck |
1 |
1 |
3V ~ 8V |
300kHz |
95% |
Yes |
No |
- |
Current Limit, Enable, Frequency Control, Soft Start |
-40°C ~ 85°C (TA) |
Surface Mount |
8-SOIC (0.154", 3.90mm Width) |
8-SO |
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|
1334 |
- |
Tube |
Active |
Transistor Driver |
Step-Up/Step-Down |
Positive or Negative, Isolation Capable |
Flyback |
1 |
1 |
4.1V ~ 20V |
90kHz ~ 115kHz |
90% |
No |
No |
- |
Enable, Soft Start |
0°C ~ 100°C (TJ) |
Surface Mount |
16-SOIC (0.154", 3.90mm Width) |
16-SO |
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1307 |
PolyPhase? |
Tube |
Active |
PWM Signal |
Step-Down |
Positive |
Buck |
2 |
2 |
3V ~ 5.5V |
250kHz ~ 3MHz |
91.5% |
No |
No |
- |
Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking |
-40°C ~ 125°C (TJ) |
Surface Mount |
32-WFQFN Exposed Pad |
32-QFN (5x5) |
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1334 |
- |
Tube |
Active |
PWM |
Step-Up |
Positive |
Boost |
2 |
2 |
5.5V ~ 60V |
50kHz ~ 425kHz |
96% |
No |
Yes |
- |
Current Limit, Enable, Frequency Control, Power Good |
-40°C ~ 125°C (TJ) |
Surface Mount |
28-TSSOP (0.173", 4.40mm Width) Exposed Pad |
28-TSSOP-EP |
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1298 |
PolyPhase? |
Tube |
Active |
Transistor Driver |
Step-Down |
Positive |
Buck |
2 |
2 |
4.5V ~ 38V |
200kHz ~ 2MHz |
- |
Yes |
No |
- |
Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking |
-40°C ~ 125°C (TJ) |
Surface Mount |
38-WFQFN Exposed Pad |
38-QFN (5x7) |
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|
1334 |
- |
Tube |
Active |
Transistor Driver |
Step-Up, Step-Up/Step-Down |
Positive, Isolation Capable |
Boost, Flyback, Forward Converter, SEPIC |
1 |
1 |
3V ~ 25V |
100kHz ~ 500kHz |
95% |
No |
Yes |
- |
Enable, Frequency Control |
-40°C ~ 125°C (TJ) |
Surface Mount |
16-SSOP (0.154", 3.90mm Width) |
16-SSOP |
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|
1278 |
- |
Tube |
Active |
Transistor Driver |
Step-Down |
Positive |
Buck |
1 |
1 |
3.5V ~ 30V |
300kHz |
99.4% |
Yes |
No |
- |
Enable, Power Good, Soft Start |
0°C ~ 85°C (TA) |
Surface Mount |
16-SOIC (0.154", 3.90mm Width) |
16-SO |
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|
1329 |
- |
Tube |
Active |
Transistor Driver |
Step-Up, Step-Up/Step-Down |
Positive |
Boost, SEPIC |
2 |
2 |
5.5V ~ 36V |
75kHz ~ 500kHz |
96% |
No |
Yes |
- |
Enable, Frequency Control, Phase Control, Soft Start |
-40°C ~ 85°C (TA) |
Surface Mount |
24-SSOP (0.154", 3.90mm Width) |
24-SSOP |
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1292 |
- |
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-WQFN Exposed Pad |
24-QFN (5x5) |
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|
1334 |
- |
Tube |
Active |
Transistor Driver |
Step-Up/Step-Down |
Positive, Isolation Capable |
Forward Converter |
1 |
1 |
9.25V ~ 25V |
100kHz ~ 500kHz |
90% |
Yes |
Yes |
- |
Enable, Frequency Control |
-40°C ~ 125°C (TJ) |
Surface Mount |
16-SSOP (0.154", 3.90mm Width) |
16-SSOP |
