|
|
Texas Instruments
TPS2014DRG4
|
Texas Instruments
TPS54060MDGQTEP
|
Texas Instruments
TPS3702AX18DDCT
|
Texas Instruments
TPS54334DRCT
|
Texas Instruments
TPS62160QDSGRQ1
|
Texas Instruments
TPS73525QDRBRQ1
|
Texas Instruments
BQ24260RGER
|
Texas Instruments
UCC2805PWR
|
Texas Instruments
TPS2559DRCT
|
Texas Instruments
TPS61232DRCR
|
| Price |
|
$2.47 |
$4.36 |
|
$2.15 |
$2.12 |
$1.14 |
$2.46 |
|
|
|
| RoHS |
|
Compliant |
Compliant |
Yes |
Yes |
Compliant |
Yes |
Compliant |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
No |
No |
Yes |
Yes |
No |
Yes |
No |
No |
No |
No |
| Rating |
|
|
HiRel Enhanced Product |
Catalog |
Catalog |
Automotive |
Automotive |
Catalog |
Military |
Catalog |
Catalog |
| Vout(Min)(V) |
|
|
0.8 |
|
0.8 |
0.9 |
1.2 |
|
|
|
5 |
| Vin(Min)(V) |
|
|
3.5 |
|
4.2 |
3 |
2.7 |
|
3.6 |
2.5 |
2.3 |
| Regulated Outputs(#) |
|
|
1 |
|
1 |
1 |
1 |
|
|
|
1 |
| Iq(Typ)(mA) |
|
|
0.116 |
|
0.6 |
0.017 |
0.045 |
|
|
|
0.035 |
| Iout(Max)(A) |
|
|
0.5 |
|
3 |
1 |
0.5 |
|
|
|
|
| Vin(Max)(V) |
|
|
60 |
|
28 |
17 |
6.5 |
30 |
12 |
6.5 |
5.5 |
| Vout(Max)(V) |
|
|
58 |
|
25 |
6 |
6 |
|
|
|
5 |
| Switching Frequency(Min)(kHz) |
|
|
100 |
|
570 |
2250 |
|
|
|
|
|
| Operating Temperature Range(C) |
|
|
-55 to 125 |
-40 to 125 |
-40 to 85 |
-40 to 125 |
-40 to 125 |
-40 to 85 |
-40 to 85 |
-40 to 125 |
-40 to 85 |
| Package Group |
|
|
MSOP-PowerPAD |
SOT |
SO PowerPAD,VSON |
WSON |
SON |
DSBGA,VQFN |
PDIP,SOIC,TSSOP,WAFERSALE |
VSON |
VSON |
| Duty Cycle(Max)(%) |
|
|
98 |
|
90 |
100 |
|
|
50 |
|
90 |
| Type |
|
|
Converter |
|
Converter |
Converter |
|
|
|
|
Converter |
| Switching Frequency(Max)(kHz) |
|
|
2500 |
|
570 |
2250 |
|
|
|
|
2000 |
| Reset Threshold Accuracy(%) |
|
|
|
0.9 |
|
|
|
|
|
|
|
| Output Driver Type / Reset Output |
|
|
|
Active-low,Open-drain |
|
|
|
|
|
|
|
| Time Delay(ms) |
|
|
|
0 |
|
|
|
|
|
|
|
| VCC(Max)(V) |
|
|
|
18 |
|
|
|
|
|
|
|
| Package Size |
|
|
|
mm2 |
|
|
mm2 |
|
mm2 |
mm2 |
|
| Iq(Typ)(uA) |
|
|
|
6 |
|
|
|
|
|
|
|
| Watchdog Timer WDI(sec) |
|
|
|
None |
|
|
|
|
|
|
|
| Approx. Price (US$) |
|
|
|
0.79 | 1ku |
0.85 | 1ku |
1.10 | 1ku |
0.57 | 1ku |
1.75 | 1ku |
|
1.05 | 1ku |
1.15 | 1ku |
| VCC(Min)(V) |
|
|
|
2 |
|
|
|
|
|
|
|
| Threshold Voltage 1(Typ)(V) |
|
|
|
Adjustable,1,1.2,1.8,3.3,5 |
|
|
|
|
|
|
|
| Special Features |
|
|
|
Over Voltage Sense,Window Comparator |
Enable,Light Load Efficiency,Synchronous Rectification,UVLO Adjustable |
Enable,Light Load Efficiency,Output Discharge,Power Good,Synchronous Rectification |
Enable |
Integrated FET,JEITA BAT Temp Monitoring,Over Voltage Protection,Power Path,Standard BAT Temp Monitoring,Under Voltage Protection |
Error Amplifier,Leading Edge Blanking,Soft Start |
|
Enable,Light Load Efficiency,Load Disconnect,Power Good,Synchronous Rectification |
| # of supplies monitored |
|
|
|
1 |
|
|
|
|
|
|
|
| Control Mode |
|
|
|
|
Current Mode |
Constant on-time (COT) |
|
|
|
|
|
| Fixed Output Options(V) |
|
|
|
|
|
|
1.2,1.5,1.8,2.5,2.7,3,3.3 |
|
|
|
|
| Noise(uVrms) |
|
|
|
|
|
|
13 |
|
|
|
|
| Thermal Resistance JA(C/W) |
|
|
|
|
|
|
54 |
|
|
|
|
| Vdo(Typ)(mV) |
|
|
|
|
|
|
280 |
|
|
|
|
| Output Capacitor Type |
|
|
|
|
|
|
Ceramic |
|
|
|
|
| Accuracy(%) |
|
|
|
|
|
|
2 |
|
|
|
|
| Output Options |
|
|
|
|
|
|
Adjustable Output,Fixed Output |
|
|
|
|
| PSRR @ 100KHz(dB) |
|
|
|
|
|
|
26 |
|
|
|
|
| Control Interface |
|
|
|
|
|
|
|
I2C |
|
|
|
| Charge Current(Max)(A) |
|
|
|
|
|
|
|
3 |
|
|
|
| Input Over-Voltage Protection(V) |
|
|
|
|
|
|
|
10.5 |
|
|
|
| USB Feature |
|
|
|
|
|
|
|
USB D+/D-,USB OTG,USB-Friendly |
|
|
|
| Estimated Package Size (WxL)(mm2) |
|
|
|
|
|
|
|
,[pf]24VQFN[/pf] |
|
|
|
| Charging Control Topology |
|
|
|
|
|
|
|
Switchmode Buck |
|
|
|
| # Series Cells |
|
|
|
|
|
|
|
Single Cell |
|
|
|
| Battery Charge Voltage(V) |
|
|
|
|
|
|
|
Programmable |
|
|
|
| Function |
|
|
|
|
|
|
|
Charger |
|
|
|
| Cell Chemistry |
|
|
|
|
|
|
|
Li-Ion/Li-Polymer |
|
|
|
| Frequency(Max)(kHz) |
|
|
|
|
|
|
|
|
1000 |
|
|
| UVLO Thresholds On/Off(V) |
|
|
|
|
|
|
|
|
4.1/3.6 |
|
|
| Topology |
|
|
|
|
|
|
|
|
Boost,Flyback,Forward |
|
|
| Control Method |
|
|
|
|
|
|
|
|
Current |
|
|
| Current Limit(A) |
|
|
|
|
|
|
|
|
|
Adjustable |
|
| Current Limit Accuracy @ 1A |
|
|
|
|
|
|
|
|
|
+/-4% |
|
| Current Limit Topology |
|
|
|
|
|
|
|
|
|
Constant-Current |
|
| Number of Switches |
|
|
|
|
|
|
|
|
|
1 |
|
| Continuous Current(Max)(A) |
|
|
|
|
|
|
|
|
|
5 |
|
| Enable |
|
|
|
|
|
|
|
|
|
Active High |
|
| rDS(on) per FET(Typ)(mOhms) |
|
|
|
|
|
|
|
|
|
13 |
|
| Switch Current Limit(Typ)(A) |
|
|
|
|
|
|
|
|
|
|
5 |
| Switch Current Limit(Min)(A) |
|
|
|
|
|
|
|
|
|
|
4 |
