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|
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TPS73718DCQR
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TPS2320IDRG4
|
| Price |
|
$1.11 |
|
|
|
$3.97 |
$0.87 |
|
|
|
|
| RoHS |
|
Compliant |
Compliant |
|
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
Yes |
No |
|
|
Yes |
No |
Yes |
No |
|
No |
| Package Group |
|
SON,SOT-223,WSON |
SOT-23 |
|
|
VQFN |
TSSOP,VSSOP |
PDIP,SOIC,TSSOP |
WSON |
|
SOIC,TSSOP |
| Rating |
|
Catalog |
Catalog |
|
|
Catalog |
Catalog |
Catalog |
Catalog |
|
Catalog |
| Accuracy(%) |
|
3 |
|
|
|
|
|
2 |
|
|
|
| Package Size |
|
mm2 |
|
|
|
|
|
mm2 |
|
|
mm2 |
| Vin(Max)(V) |
|
5.5 |
|
|
|
5.8 |
6 |
10 |
12 |
|
13 |
| Operating Temperature Range(C) |
|
-40 to 125 |
|
|
|
-40 to 105 |
-40 to 85 |
-40 to 125,-55 to 150 |
-40 to 85 |
|
-40 to 85 |
| Iq(Typ)(mA) |
|
0.4 |
|
|
|
|
0.07 |
0.18 |
0.03 |
|
|
| Vout(Max)(V) |
|
5.4 |
|
|
|
3.3 |
18.5 |
9.75 |
5 |
|
|
| Vin(Min)(V) |
|
2.2 |
|
|
|
2.7 |
2.3 |
3 |
2.5 |
|
3 |
| Regulated Outputs(#) |
|
1 |
|
|
|
7 |
1 |
1 |
|
|
|
| Approx. Price (US$) |
|
0.58 | 1ku |
0.75 | 1ku |
|
|
2.04 | 1ku |
0.95 | 1ku |
0.68 | 1ku |
0.95 | 1ku |
|
1.35 | 1ku |
| Iout(Max)(A) |
|
1 |
|
|
|
1.2 |
|
0.25 |
|
|
|
| Additional Features |
|
Enable,Fast Transient Response,Foldback Overcurrent Protection,Soft Start,Thermal Shutdown |
|
|
|
|
|
Enable,Overcurrent Protection,Power Good,Thermal Shutdown |
|
|
|
| Vdo(Typ)(mV) |
|
130 |
|
|
|
|
|
560 |
|
|
|
| Noise(uVrms) |
|
48 |
|
|
|
|
|
|
|
|
|
| Vout(Min)(V) |
|
1.2 |
|
|
|
0.9 |
2.8 |
1.2 |
5 |
|
|
| PSRR @ 100KHz(dB) |
|
33 |
|
|
|
|
|
|
|
|
|
| Output Capacitor Type |
|
Ceramic |
|
|
|
|
|
Non-Ceramic |
|
|
|
| Output Options |
|
Adjustable Output,Fixed Output |
|
|
|
|
|
Adjustable Output,Fixed Output |
|
|
|
| Fixed Output Options(V) |
|
1.8,2.5,3,3.3,4 |
|
|
|
|
|
2.5,3,3.3,4.8,5 |
|
|
|
| Input Threshold |
|
|
CMOS |
|
|
|
|
|
|
|
|
| Channel Input Logic |
|
|
Non-Inverting,Active Pullup |
|
|
|
|
|
|
|
|
| Power Switch |
|
|
MOSFET |
|
|
|
|
|
|
|
|
| Input VCC(Max)(V) |
|
|
14 |
|
|
|
|
|
|
|
|
| Peak Output Current(A) |
|
|
2 |
|
|
|
|
|
|
|
|
| Input Negative Voltage(V) |
|
|
0 |
|
|
|
|
|
|
|
|
| Special Features |
|
|
Internal Regulator |
|
|
Comm Control |
Frequency Synchronization |
|
Enable,Frequency Synchronization,Light Load Efficiency,Load Disconnect,Power Good,Synchronous Rectification,UVLO Fixed |
|
|
| Prop Delay(ns) |
|
|
24 |
|
|
|
|
|
|
|
|
| Rise Time(ns) |
|
|
14 |
|
|
|
|
|
|
|
|
| Number of Channels(#) |
|
|
1 |
|
|
|
|
|
|
|
|
| Input VCC(Min)(V) |
|
|
4 |
|
|
|
|
|
|
|
|
| Fall Time(ns) |
|
|
14 |
|
|
|
|
|
|
|
|
| Processor Name |
|
|
|
|
|
AM335x |
|
|
|
|
|
| Package Size(mm2=WxL) |
|
|
|
|
|
[pf]48VQFN[/pf] |
|
|
|
|
|
| LDO |
|
|
|
|
|
4 |
|
|
|
|
|
| Step-Down DC/DC Converter |
|
|
|
|
|
3 |
|
|
|
|
|
| Step-Up DC/DC Converter |
|
|
|
|
|
1 |
|
|
|
|
|
| Processor Supplier |
|
|
|
|
|
Texas Instruments |
|
|
|
|
|
| Switch Current Limit(Min)(A) |
|
|
|
|
|
|
2 |
|
2 |
|
|
| Switching Frequency(Min)(kHz) |
|
|
|
|
|
|
480 |
|
2200 |
|
|
| Duty Cycle(Max)(%) |
|
|
|
|
|
|
90 |
|
100 |
|
|
| Switching Frequency(Max)(kHz) |
|
|
|
|
|
|
1500 |
|
2600 |
|
|
| Type |
|
|
|
|
|
|
Converter |
|
Converter |
|
|
| Switch Current Limit(Typ)(A) |
|
|
|
|
|
|
2.6 |
|
2.25 |
|
|
| Topology |
|
|
|
|
|
|
|
|
Buck/Boost |
|
|
| Power Measurement Accuracy(%) |
|
|
|
|
|
|
|
|
|
|
- |
| ON_OFF Control Input(s) |
|
|
|
|
|
|
|
|
|
|
EN\ |
| Current Limit Function Enabled |
|
|
|
|
|
|
|
|
|
|
Always |
| Voltage Measurement Accuracy(%) |
|
|
|
|
|
|
|
|
|
|
- |
| Status Output |
|
|
|
|
|
|
|
|
|
|
FLT\ |
| Vabsmax_cont(V) |
|
|
|
|
|
|
|
|
|
|
15 |
| Current Limit Accuracy |
|
|
|
|
|
|
|
|
|
|
Adjustable |
| Current Limit Threshold(Typ)(Ext FET=mV) |
|
|
|
|
|
|
|
|
|
|
Adjustable |
| Fault Response |
|
|
|
|
|
|
|
|
|
|
Latch Off |
| Design Support |
|
|
|
|
|
|
|
|
|
|
Calculation Tool,EVM |
| Channel(s) Controlled(#) |
|
|
|
|
|
|
|
|
|
|
2 |
