|
|
Texas Instruments
TPS25740RGET
|
Texas Instruments
TPS54302DDCT
|
Texas Instruments
TPS610987DSET
|
Texas Instruments
TPS25940AQRVCTQ1
|
Texas Instruments
TPS3780CQDBVRQ1
|
Texas Instruments
TPS53640ARSBR
|
Texas Instruments
TPS61280AYFFT
|
Texas Instruments
TPS51604QDSGRQ1
|
Texas Instruments
TPS65251-1RHAR
|
Texas Instruments
TPS2556QDRBTQ1
|
| Price |
|
$2.24 |
$1.81 |
$1.14 |
|
|
|
$1.28 |
|
|
|
| RoHS |
|
Compliant |
Compliant |
Yes |
Compliant |
Yes |
Yes |
Yes |
Yes |
Compliant |
Compliant |
| Lead Status |
|
No |
No |
Yes |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| Alternate Mode |
|
No |
|
|
|
|
|
|
|
|
|
| Package Group |
|
VQFN |
SOT |
WSON |
WQFN |
SOT-23 |
WQFN |
DSBGA |
WSON |
VQFN |
SON |
| Data Role |
|
N/A |
|
|
|
|
|
|
|
|
|
| Rating |
|
Catalog |
Catalog |
Catalog |
|
Automotive |
Catalog |
Catalog |
Automotive |
Catalog |
Automotive |
| Power Role |
|
Source |
|
|
|
|
|
|
|
|
|
| Operating Temperature Range(C) |
|
-40 to 125 |
-40 to 85 |
-40 to 85 |
-40 to 125 |
-40 to 125 |
-10 to 105 |
-40 to 85 |
|
-40 to 125 |
|
| Approx. Price (US$) |
|
1.15 | 1ku |
0.75 | 1ku |
0.72 | 1ku |
0.89 | 1ku |
0.70 | 1ku |
3.10 | 1ku |
0.58 | 1ku |
1.85 | 1ku |
2.10 | 1ku |
1.08 | 1ku |
| Internal Power Path |
|
N/A |
|
|
|
|
|
|
|
|
|
| Realtime VBUS monitoring |
|
Yes |
|
|
|
|
|
|
|
|
|
| Iq(Typ)(uA) |
|
8.5 |
|
|
|
2 |
|
|
|
|
|
| Dead Battery Support |
|
No |
|
|
|
|
|
|
|
|
|
| External Power Path Control |
|
NFET |
|
|
|
|
|
|
|
|
|
| Policy Manager |
|
Integrated |
|
|
|
|
|
|
|
|
|
| Control Mode |
|
|
Current Mode |
|
|
|
|
|
|
Current Mode |
|
| Duty Cycle(Max)(%) |
|
|
100 |
90 |
|
|
|
90 |
|
90 |
|
| Vout(Max)(V) |
|
|
26 |
4.429 |
|
|
2.5 |
4.4 |
|
17 |
|
| Vin(Min)(V) |
|
|
4.5 |
0.7 |
2.7 |
|
4.5 |
2.3 |
|
4.5 |
2.5 |
| Special Features |
|
|
Enable,Light Load Efficiency,Pre-Bias Start-Up,Synchronous Rectification,UVLO Adjustable |
Light Load Efficiency,Synchronous Rectification |
|
|
|
Adjustable Current Limit,Dynamic Voltage Scaling,Enable,I2C,Light Load Efficiency,Output Discharge |
Dead Time Control,Single Supply,Synchronous Rectification |
Adjustable Current Limit,Enable,Frequency Synchronization,Light Load Efficiency,Phase Interleaving,Power Good,Synchronous Rectification,UVLO Adjustable |
|
| Regulated Outputs(#) |
|
|
1 |
2 |
|
|
1 |
1 |
|
3 |
|
| Iq(Typ)(mA) |
|
|
0.04 |
0.0003 |
|
|
10 |
0.015 |
|
1 |
|
| Vin(Max)(V) |
|
|
28 |
4.5 |
20 |
|
20 |
4.85 |
|
17 |
6.5 |
| Switching Frequency(Min)(kHz) |
|
|
400 |
|
|
|
300 |
|
|
300 |
|
| Iout(Max)(A) |
|
|
3 |
|
|
|
160 |
|
|
3 |
|
| Switching Frequency(Max)(kHz) |
|
|
400 |
|
|
|
1000 |
2300 |
|
2200 |
|
| Vout(Min)(V) |
|
|
0.6 |
4.171 |
|
|
0.5 |
2.85 |
|
0.8 |
|
| Type |
|
|
Converter |
Converter |
|
|
V-Core Controllers |
Converter |
|
Converter |
|
| Switch Current Limit(Min)(A) |
|
|
|
0.33 |
|
|
|
|
|
|
|
| Switch Current Limit(Typ)(A) |
|
|
|
0.5 |
|
|
|
5 |
|
|
|
| Rise Time(Typ)(us) |
|
|
|
|
370 |
|
|
|
|
|
|
| Current Limit(Max)(A) |
|
|
|
|
5.3 |
|
|
|
|
|
|
| Current Limit Accuracy |
|
|
|
|
+/-8% |
|
|
|
|
|
|
| Overcurrent Response |
|
|
|
|
Current Limiting |
|
|
|
|
|
|
| Vabsmax_cont(V) |
|
|
|
|
20 |
|
|
|
|
|
|
| Overvoltage Response |
|
|
|
|
Cutoff |
|
|
|
|
|
|
| Package Size |
|
|
|
|
mm2 |
mm2 |
mm2 |
|
|
|
mm2 |
| Current Limit(Min)(A) |
|
|
|
|
0.6 |
|
|
|
|
|
|
| ON_OFF Control Input(s) |
|
|
|
|
ENUV,OV |
|
|
|
|
|
|
| Imax(A) |
|
|
|
|
5.3 |
|
|
|
|
|
|
| Features |
|
|
|
|
Current Sense/Monitor,Fault Reporting,Overvoltage Protection,Power Good,Power MUXing,Reverse Current Protection,Thermal Shutdown,Under Voltage Lock Out |
|
Adjustable Current Limit,Dynamic Voltage Scaling,Enable,Light Load Efficiency,PMBus,Phase Interleaving,Power Good,Pre-Bias Start-Up,Remote Sense,SVID,Synchronous Rectification,UVLO Adjustable,Voltage Margining |
|
|
|
|
| Current Limit Function Enabled |
|
|
|
|
Always |
|
|
|
|
|
|
| UL Recognition |
|
|
|
|
Yes |
|
|
|
|
|
|
| Fault Response |
|
|
|
|
Auto Retry |
|
|
|
|
|
|
| Channel(s) Controlled(#) |
|
|
|
|
1 |
|
|
|
|
|
|
| Current Limit Type |
|
|
|
|
Adjustable |
|
|
|
|
|
|
| Number of Channels(#) |
|
|
|
|
1 |
|
|
|
|
|
|
| FET Protection |
|
|
|
|
Thermal |
|
|
|
|
|
|
| Ron(Typ)(mOhm) |
|
|
|
|
42 |
|
|
|
|
|
|
| Output Driver Type / Reset Output |
|
|
|
|
|
Active-low,Open-drain |
|
|
|
|
|
| Time Delay(ms) |
|
|
|
|
|
0 |
|
|
|
|
|
| Monitored Voltage 2 (typ)(Nom)(V) |
|
|
|
|
|
Adjustable |
|
|
|
|
|
| VCC(Min)(V) |
|
|
|
|
|
1.5 |
|
|
|
|
|
| Threshold Voltage 2 (typ)(Typ)(V) |
|
|
|
|
|
Adjustable |
|
|
|
|
|
| Threshold Voltage 1(Typ)(V) |
|
|
|
|
|
Adjustable |
|
|
|
|
|
| Watchdog Timer WDI(sec) |
|
|
|
|
|
None |
|
|
|
|
|
| # of Supplies Monitored |
|
|
|
|
|
2 |
|
|
|
|
|
| VCC(Max)(V) |
|
|
|
|
|
5.5 |
|
|
|
|
|
| Reset Threshold Accuracy(%) |
|
|
|
|
|
1 |
|
|
|
|
|
| Monitored Voltage 1 (typ)(Nom)(V) |
|
|
|
|
|
Adjustable |
|
|
|
|
|
| Vref Accuracy(Typ)(%) |
|
|
|
|
|
|
0.5 |
|
|
|
|
| Number of Phases |
|
|
|
|
|
|
4 |
|
|
|
|
| Platform |
|
|
|
|
|
|
VR12.5 |
|
|
|
|
| Rise Time(ns) |
|
|
|
|
|
|
|
|
15 |
|
|
| Input VCC(Max)(V) |
|
|
|
|
|
|
|
|
5.5 |
|
|
| Peak Output Current(A) |
|
|
|
|
|
|
|
|
4 |
|
|
| Fall Time(ns) |
|
|
|
|
|
|
|
|
10 |
|
|
| Channel Input Logic |
|
|
|
|
|
|
|
|
TTL |
|
|
| Prop Delay(ns) |
|
|
|
|
|
|
|
|
15 |
|
|
| Negative Voltage Handling at HS Pin(V) |
|
|
|
|
|
|
|
|
-0.1 |
|
|
| Input VCC(Min)(V) |
|
|
|
|
|
|
|
|
4.5 |
|
|
| Iq(uA) |
|
|
|
|
|
|
|
|
500 |
|
|
| Bus Voltage(V) |
|
|
|
|
|
|
|
|
28 |
|
|
| Power Switch |
|
|
|
|
|
|
|
|
MOSFET |
|
|
| Current Limit Accuracy @ 1A |
|
|
|
|
|
|
|
|
|
|
+/-7.0% (4100mA min / 4715mA max) |
| Enable |
|
|
|
|
|
|
|
|
|
|
Active Low |
| Current Limit Topology |
|
|
|
|
|
|
|
|
|
|
Constant-Current |
| rDS(on) per FET(Typ)(mOhms) |
|
|
|
|
|
|
|
|
|
|
22 |
| Number of Switches |
|
|
|
|
|
|
|
|
|
|
1 |
| Continuous Current(Max)(A) |
|
|
|
|
|
|
|
|
|
|
5 |
| Current Limit(A) |
|
|
|
|
|
|
|
|
|
|
0.5 to 5.0 |
