|
|
Texas Instruments
UCD3138RMHR
|
Texas Instruments
UCC1802J
|
Texas Instruments
UCC25701D
|
Texas Instruments
UCC25701N
|
Texas Instruments
UCC25702D
|
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UCC25706DGKG4
|
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UCC27323DGNRG4
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UCC27526DSDT
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Texas Instruments
UCC27536DBVR
|
Texas Instruments
UCC27537DBVT
|
| Price |
|
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| RoHS |
|
Compliant |
TBD |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
No |
No |
No |
No |
No |
No |
No |
No |
No |
No |
| DPWM Resolution(ps) |
|
250 |
|
|
|
|
|
|
|
|
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| Package Group |
|
WQFN |
CDIP |
PDIP,SOIC,TSSOP |
PDIP,SOIC,TSSOP |
PDIP,SOIC,TSSOP |
PDIP,SOIC,VSSOP |
MSOP-PowerPAD,PDIP,SOIC |
SON |
SOT-23 |
SOT-23 |
| Processor |
|
31.25MHz,32-bit ARM7 |
|
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| Rating |
|
Catalog |
Military |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
| Non-Volatile Memory |
|
32kB (Program),2kB (Data) |
|
|
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|
|
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|
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| Operating Temperature Range(C) |
|
-40 to 125 |
-55 to 125 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 125 |
-40 to 140 |
-40 to 140 |
-40 to 140 |
| No. of Outputs |
|
8 |
|
|
|
|
|
|
|
|
|
| Frequency(Max)(kHz) |
|
2000 |
1000 |
700 |
700 |
700 |
4000 |
|
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|
|
| Approx. Price (US$) |
|
5.31 | 1ku |
|
3.10 | 1ku |
3.10 | 1ku |
3.10 | 1ku |
1.05 | 1ku |
0.75 | 1ku |
0.75 | 1ku |
0.75 | 1ku |
0.75 | 1ku |
| GPIOs |
|
18 |
|
|
|
|
|
|
|
|
|
| A/D Channels |
|
7 |
|
|
|
|
|
|
|
|
|
| Package Size |
|
mm2 |
mm2 |
|
|
|
|
|
|
|
|
| Analog Comparators |
|
6 |
|
|
|
|
|
|
|
|
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| Compensator |
|
2-pole/2-zero (PID hardware) |
|
|
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| No. of Digital Power Peripheral feedback loops |
|
3 |
|
|
|
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| Communications |
|
1 PMBUS,1 UART |
|
|
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| Duty Cycle(Max)(%) |
|
|
100 |
99 |
99 |
99 |
93 |
|
|
|
|
| UVLO Thresholds On/Off(V) |
|
|
12.5/8.3 |
13/9 |
13/9 |
9.9/9.1 |
12/8 |
|
|
|
|
| Vin(Max)(V) |
|
|
12 |
15 |
15 |
15 |
15 |
|
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|
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| Special Features |
|
|
Error Amplifier,Leading Edge Blanking,Soft Start |
Multi-topology,Soft Start,Synchronization Pin |
Multi-topology,Soft Start,Synchronization Pin |
Multi-topology,Soft Start,Synchronization Pin |
Multi-topology |
|
|
|
|
| Vin(Min)(V) |
|
|
8.3 |
9 |
9 |
9 |
8 |
|
|
|
|
| Topology |
|
|
Boost,Flyback,Forward |
Boost,Flyback,Forward |
Boost,Flyback,Forward |
Boost,Flyback,Forward |
Boost,Flyback,Forward |
|
|
|
|
| Control Method |
|
|
Current |
Feedforward,Voltage |
Feedforward,Voltage |
Feedforward,Voltage |
Feedforward,Voltage |
|
|
|
|
| Gate Drive(Typ)(A) |
|
|
|
1 |
1 |
1 |
0.02 |
|
|
|
|
| Input Threshold |
|
|
|
|
|
|
|
CMOS,TTL |
CMOS,TTL |
CMOS,TTL |
CMOS,TTL |
| Fall Time(ns) |
|
|
|
|
|
|
|
15 |
6 |
7 |
7 |
| Power Switch |
|
|
|
|
|
|
|
MOSFET,IGBT,GaNFET |
MOSFET,IGBT,GaNFET |
MOSFET,IGBT,SiCFET |
MOSFET,IGBT,SiCFET |
| Input Negative Voltage(V) |
|
|
|
|
|
|
|
0 |
0 |
-5 |
-5 |
| Number of Channels(#) |
|
|
|
|
|
|
|
2 |
2 |
1 |
1 |
| Peak Output Current(A) |
|
|
|
|
|
|
|
4 |
5 |
2.5 |
5 |
| Input VCC(Min)(V) |
|
|
|
|
|
|
|
4.5 |
4.5 |
10 |
10 |
| Input VCC(Max)(V) |
|
|
|
|
|
|
|
15 |
18 |
32 |
32 |
| Channel Input Logic |
|
|
|
|
|
|
|
Inverting |
Flexible |
Single,Inverting |
Single,Non-Inverting |
| Prop Delay(ns) |
|
|
|
|
|
|
|
25 |
13 |
17 |
17 |
| Rise Time(ns) |
|
|
|
|
|
|
|
20 |
7 |
15 |
15 |
