|
|
Texas Instruments
UCC28950PW
|
Texas Instruments
UCC2946DTR
|
Texas Instruments
UCC2946TPWRQ1
|
Texas Instruments
UCC3946D
|
Texas Instruments
UCC3946PW
|
Texas Instruments
UCD90124ARGCT
|
Texas Instruments
UCD90160RGCR
|
Texas Instruments
TLV3542IDGKT
|
Texas Instruments
TLV376IDBVR
|
Texas Instruments
TLV376IDR
|
| Price |
|
|
|
|
|
|
|
|
|
|
|
| RoHS |
|
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
No |
No |
No |
No |
No |
No |
No |
No |
No |
No |
| Vin(Min)(V) |
|
8 |
|
|
|
|
|
|
|
|
|
| Frequency(Max)(kHz) |
|
1000 |
|
|
|
|
|
|
|
|
|
| Rating |
|
Catalog |
Catalog |
Automotive |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
| Operating Temperature Range(C) |
|
-40 to 125 |
-40 to 85 |
-40 to 105 |
0 to 70 |
0 to 70 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
| Package Group |
|
TSSOP |
SOIC,TSSOP |
TSSOP |
PDIP,SOIC,TSSOP |
PDIP,SOIC,TSSOP |
VQFN |
VQFN |
SOIC,VSSOP |
SOIC,SOT-23 |
SOIC,SOT-23 |
| Approx. Price (US$) |
|
3.15 | 1ku |
1.42 | 1ku |
1.65 | 1ku |
1.42 | 1ku |
1.42 | 1ku |
6.45 | 1ku |
5.65 | 1ku |
0.77 | 1ku |
0.46 | 1ku |
0.46 | 1ku |
| UVLO Thresholds On/Off(V) |
|
7.3/6.75 |
|
|
|
|
|
|
|
|
|
| Vin(Max)(V) |
|
20 |
|
|
|
|
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|
|
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| Topology |
|
Full-Bridge |
|
|
|
|
|
|
|
|
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| Control Method |
|
Current,Voltage |
|
|
|
|
|
|
|
|
|
| Duty Cycle(Max)(%) |
|
95 |
|
|
|
|
|
|
|
|
|
| Special Features |
|
Error Amplifier,Multi-topology,Soft Start,Soft Switching,Synchronization Pin |
Watchdog Timer |
Watchdog Timer |
Watchdog Timer |
Watchdog Timer |
|
|
|
|
|
| Gate Drive(Typ)(A) |
|
0.2 |
|
|
|
|
|
|
|
|
|
| Reset Threshold Accuracy(%) |
|
|
2 |
2 |
2 |
2 |
|
|
|
|
|
| Watchdog Timer WDI(sec) |
|
|
Programmable |
Programmable |
Programmable |
Programmable |
|
|
|
|
|
| Package Size |
|
|
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
| Output Driver Type / Reset Output |
|
|
Active-low,Push-pull |
Active-low,Push-pull |
Active-low,Push-pull |
Active-low,Push-pull |
|
|
|
|
|
| Threshold Voltage 1(Typ)(V) |
|
|
Adjustable |
Adjustable |
Adjustable |
Adjustable |
|
|
|
|
|
| Iq(Typ)(uA) |
|
|
10 |
12 |
10 |
10 |
50000 |
50000 |
|
|
|
| Time Delay(ms) |
|
|
Programmable |
Programmable |
Programmable |
Programmable |
Programmable |
Programmable |
|
|
|
| VCC(Max)(V) |
|
|
5.5 |
5.5 |
5.5 |
5.5 |
3.6 |
3.6 |
|
|
|
| Monitored Voltage 1 (typ)(Nom)(V) |
|
|
Adjustable |
Adjustable |
Adjustable |
Adjustable |
|
|
|
|
|
| # of supplies monitored |
|
|
1 |
|
1 |
1 |
|
|
|
|
|
| VCC(Min)(V) |
|
|
2.1 |
2.1 |
2 |
2 |
3 |
3 |
|
|
|
| # of Supplies Monitored |
|
|
|
1 |
|
|
|
|
|
|
|
| Monitored Voltage 2 (typ)(Nom)(V) |
|
|
|
N/A |
|
|
|
|
|
|
|
| Threshold Voltage 2 (typ)(Typ)(V) |
|
|
|
N/A |
|
|
|
|
|
|
|
| # of Sequenced Outputs |
|
|
|
|
|
|
12 |
16 |
|
|
|
| Supplies Monitored(#) |
|
|
|
|
|
|
12 |
16 |
|
|
|
| Output Current(Typ)(mA) |
|
|
|
|
|
|
|
|
100 |
30 |
30 |
| CMRR(Min)(dB) |
|
|
|
|
|
|
|
|
66 |
72 |
72 |
| Iq per channel(Max)(mA) |
|
|
|
|
|
|
|
|
6.5 |
1.2 |
1.2 |
| Vos (Offset Voltage @ 25C)(Max)(mV) |
|
|
|
|
|
|
|
|
10 |
0.100 |
0.100 |
| Offset Drift(Typ)(uV/C) |
|
|
|
|
|
|
|
|
4.5 |
1 |
1 |
| Vn at 1kHz(Typ)(nV/rtHz) |
|
|
|
|
|
|
|
|
7.5 |
8 |
8 |
| Total Supply Voltage(Min)(+5V=5, +/-5V=10) |
|
|
|
|
|
|
|
|
2.5 |
2.2 |
2.2 |
| GBW(Typ)(MHz) |
|
|
|
|
|
|
|
|
200 |
5.5 |
5.5 |
| Iq per channel(Typ)(mA) |
|
|
|
|
|
|
|
|
5.2 |
0.815 |
0.815 |
| Input Bias Current(Max)(pA) |
|
|
|
|
|
|
|
|
3 |
|
|
| Architecture |
|
|
|
|
|
|
|
|
CMOS |
CMOS |
CMOS |
| Rail-to-Rail |
|
|
|
|
|
|
|
|
In,Out |
In,Out |
In,Out |
| Number of Channels(#) |
|
|
|
|
|
|
|
|
2 |
1 |
1 |
| Total Supply Voltage(Max)(+5V=5, +/-5V=10) |
|
|
|
|
|
|
|
|
5.5 |
5.5 |
5.5 |
| CMRR(Typ)(dB) |
|
|
|
|
|
|
|
|
80 |
88 |
88 |
| Slew Rate(Typ)(V/us) |
|
|
|
|
|
|
|
|
150 |
2 |
2 |
| Additional Features |
|
|
|
|
|
|
|
|
Cost Optimized,EMI Hardened |
Cost Optimized |
Cost Optimized |
