|
|
Texas Instruments
TPS37044BJOFDDFR
|
Texas Instruments
TPS22992RXPR
|
Texas Instruments
TPS3899DL35DSER
|
Texas Instruments
TPS3899DL41DSER
|
Texas Instruments
TPS78401BQWDRBRQ1
|
Texas Instruments
TPS78501BQWDRBRQ1
|
Texas Instruments
TPSM82822ASILR
|
Texas Instruments
TPS7A4401DGQR
|
Texas Instruments
TPS22964C2YZPR
|
Texas Instruments
TPS923655HMDMTR
|
| Price |
|
|
|
|
|
|
|
|
|
|
|
| RoHS |
|
Y |
Y |
Y |
Y |
Y |
Y |
Y |
Y |
Y |
Y |
| Lead Status |
|
Y |
Y |
Y |
Y |
Y |
Y |
Y |
Y |
Y |
Y |
| Features |
|
Push-button,Reset time delay,Separate VDD & sense,Undervoltage and overvoltage monitor |
Power good signal,Quick output discharge,Short circuit protection,Thermal shutdown |
Detection time delay,Reset time delay,Separate VDD & sense,Undervoltage monitor only |
Detection time delay,Reset time delay,Separate VDD & sense,Undervoltage monitor only |
Enable,Wettable flanks package |
Enable,Wettable flanks package |
EMI Tested,Enable,Output discharge,Overcurrent protection,Power good |
Enable,Power good |
Quick output discharge,Reverse current protection |
Cycle-by-cycle over-current protection,Fault output,Integrated Switching FET,LED Open Detection,LED Short Detection,Programable Switching Frequency,Spread Spectrum,Thermal Foldback,Thermal shutdown |
| Iq(typ)(mA) |
|
0.0055 |
|
0.000025 |
0.000025 |
0.025 |
0.025 |
0.004 |
0.0055 |
|
2 |
| Number of supplies monitored |
|
2,3,4 |
|
1 |
1 |
|
|
|
|
|
|
| Operating temperature range(C) |
|
-40 |
-40 |
-40 |
-40 |
-40 |
|
-40 |
-40 |
-40 to 85 |
-55 |
| Output driver type/reset output |
|
Active-low,Open-drain |
|
Active-low,Open-drain |
Active-low,Open-drain |
|
|
|
|
|
|
| Package area(mm^2) |
|
8.12 |
1.875 |
2.25 |
2.25 |
9 |
9 |
See data sheet |
14.7 |
|
13.5 |
| Package size (L x W)(mm) |
|
2.9 x 2.8 |
1.5 x 1.25 |
1.5 x 1.5 |
1.5 x 1.5 |
3 x 3 |
3 x 3 |
See data sheet |
3 x 4.9 |
|
4.5 x 3 |
| Package type |
|
SOT-23-THN |
WQFN-HR |
WSON |
WSON |
VSON |
VSON |
USIP |
HVSSOP |
|
VSON |
| Pin count |
|
8 |
8 |
6 |
6 |
8 |
8 |
10.0 |
10 |
|
14 |
| Rating |
|
Catalog |
Catalog |
Catalog |
Catalog |
Automotive |
Automotive |
Catalog |
Catalog |
Catalog |
Catalog |
| Reset threshold accuracy(%) |
|
1 |
|
0.5 |
0.5 |
|
|
|
|
|
|
| Supply voltage(max)(V) |
|
5.5 |
|
6 |
6 |
|
|
|
|
|
|
| Supply voltage(min)(V) |
|
1.7 |
|
0.85 |
0.85 |
|
|
|
|
|
|
| TI functional safety category |
|
Functional Safety-Compliant |
|
Functional Safety-Capable |
Functional Safety-Capable |
Functional Safety-Capable |
Functional Safety-Capable |
|
|
|
|
| Threshold voltage 1(typ)(V) |
|
0.768,0.8,0.832,adjustable |
|
3.5 |
4.1 |
|
|
|
|
|
|
| Time delay(ms) |
|
0.02,1,10,100,1200,150,20,200,35,400,5,50,800 |
|
0.03,0.04,0.05,0.08,0.3,6.2,619 |
0.03,0.04,0.05,0.08,0.3,30,6.2,619 |
|
|
|
|
|
|
| Watchdog timer WDI(s) |
|
|
|
|
None |
|
|
|
|
|
|
| TI.com inventory |
|
13757 |
787385 |
122500 |
149460 |
102500 |
24681 |
20580 |
68510 |
0 |
56026 |
| Approx. price(US$) |
|
.828 | 1ku |
.125 | 1ku |
.398 | 1ku |
.398 | 1ku |
.248 | 1ku |
.522 | 1ku |
1.05 | 1ku |
1.245 | 1ku |
.243 | 1ku |
.866 | 1ku |
| Current limit type |
|
|
Short circuit protection |
|
|
|
|
|
|
None |
|
| Device type |
|
|
Load switches |
|
|
|
|
|
|
Load switches |
|
| Function |
|
|
Inrush current control,Power good signal,Short circuit protection,Thermal shutdown |
|
|
|
|
|
|
Inrush current control,Reverse current blocking |
|
| Imax(A) |
|
|
6 |
|
|
|
|
|
|
3 |
|
| Number of channels |
|
|
1 |
|
|
|
|
|
|
|
1 |
| Quiescent current (Iq)(typ)(A) |
|
|
20 |
|
|
|
|
|
|
|
|
| Ron(typ)(m) |
|
|
8.7 |
|
|
|
|
|
|
|
|
| Shutdown current (ISD)(typ)(A) |
|
|
0.1 |
|
|
|
|
|
|
|
|
| Soft start |
|
|
Adjustable Rise Time |
|
|
|
|
Fixed |
|
Fixed Rise Time |
|
| Vin(max)(V) |
|
|
5.5 |
|
|
6 |
6 |
5.5 |
65 |
|
65 |
| Vin(min)(V) |
|
|
0.1 |
|
|
1.65 |
1.7 |
2.4 |
4 |
|
4.5 |
| Accuracy(%) |
|
|
|
|
|
0.5 |
0.5 |
|
1 |
|
|
| Dropout voltage (Vdo)(typ)(mV) |
|
|
|
|
|
115 |
315 |
|
600 |
|
|
| Fixed output options(V) |
|
|
|
|
|
0.75,0.8,1,1.05,1.1,1.2,1.5,1.7,1.8,2.5,2.8,2.9,3,3.3,5 |
0.75,1,1.1,1.2,1.8,2.5,3.3,5 |
|
3.3,5 |
|
|
| Iout(max)(A) |
|
|
|
|
|
0.3 |
1 |
2 |
0.05 |
|
4 |
| Load capacitance(min)(F) |
|
|
|
|
|
1 |
1 |
|
1 |
|
|
| Maximum package height(mm) |
|
|
|
|
|
1 |
1 |
|
1.1 |
|
|
| Noise(Vrms) |
|
|
|
|
|
30 |
30 |
|
115 |
|
|
| Output options |
|
|
|
|
|
Adjustable Output |
Adjustable Output |
|
Adjustable Output |
|
|
| PSRR at 100 KHz(dB) |
|
|
|
|
|
45 |
45 |
|
75 |
|
|
| Regulated outputs(#) |
|
|
|
|
|
1 |
1 |
1 |
1 |
|
|
| Thermal resistance JA(C/W) |
|
|
|
|
|
61.8 |
31.6 |
|
53.7 |
|
|
| Vout(max)(V) |
|
|
|
|
|
5.5 |
5.5 |
4 |
14.5 |
|
65 |
| Vout(min)(V) |
|
|
|
|
|
0.75 |
0.75 |
0.6 |
1.24 |
|
5.5 |
| Control mode |
|
|
|
|
|
|
|
Constant on-time (COT),DCS-Control |
|
|
|
| Duty cycle(max)(%) |
|
|
|
|
|
|
|
100 |
|
|
|
| Switching frequency(max)(kHz) |
|
|
|
|
|
|
|
4000 |
|
|
|
| Switching frequency(min)(kHz) |
|
|
|
|
|
|
|
4000 |
|
|
|
| Topology |
|
|
|
|
|
|
|
Buck,Synchronous Buck |
|
|
Boost,Buck-Boost |
| Type |
|
|
|
|
|
|
|
Converter,Module |
|
|
|
| Quiescent current (Iq)(Typ)(uA) |
|
|
|
|
|
|
|
|
|
38 |
|
| FET |
|
|
|
|
|
|
|
|
|
Internal |
|
| Number of channels(#) |
|
|
|
|
|
|
|
|
|
1 |
|
| Rise time(Typ)(us) |
|
|
|
|
|
|
|
|
|
890 |
|
| Product type |
|
|
|
|
|
|
|
|
|
Load switches |
|
| Vin(Max)(V) |
|
|
|
|
|
|
|
|
|
5.5 |
|
| Quiescent current (Iq)(Max)(uA) |
|
|
|
|
|
|
|
|
|
96 |
|
| Ron(Typ)(mOhm) |
|
|
|
|
|
|
|
|
|
13.8 |
|
| Vin(Min)(V) |
|
|
|
|
|
|
|
|
|
1 |
|
| Package Group |
|
|
|
|
|
|
|
|
|
DSBGA|6 |
|
| Shutdown current (ISD)(Typ)(uA) |
|
|
|
|
|
|
|
|
|
0.76 |
|
| Package size |
|
|
|
|
|
|
|
|
|
mm2 |
|
| Dimming method |
|
|
|
|
|
|
|
|
|
|
Analog, PWM, Hybrid, Flexible |
| Input voltage type |
|
|
|
|
|
|
|
|
|
|
DC/DC |
