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|
Texas Instruments
TPS3840PL44DBVR
|
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TPS6521903RSMR
|
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TPS6521907RHBR
|
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TPS259480AYWPR
|
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TPS259480LYWPR
|
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TPS259482LYWPR
|
Texas Instruments
TPS62875B2QWRZVRQ1
|
Texas Instruments
TPS61187RTJR
|
Texas Instruments
TPS631011YBGR
|
| Price |
|
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| RoHS |
|
Y |
Y |
Y |
Y |
Y |
Y |
Y |
Compliant |
Y |
| Lead Status |
|
Y |
Y |
Y |
Y |
Y |
Y |
Y |
No |
Y |
| Features |
|
Manual reset capable |
Dynamic voltage scaling,Eco-mode,I2C control,Overcurrent protection,Power good,Power sequencing,Power supply and system monitoring,Thermal shutdown,UVLO adjustable |
Dynamic voltage scaling,Eco-mode,I2C control,Overcurrent protection,Power good,Power sequencing,Power supply and system monitoring,Thermal shutdown,UVLO adjustable |
Current monitoring,Fault output,Overvoltage protection,Power good signal,Reverse current blocking always,Reverse polarity protection |
Current monitoring,Fault output,Overvoltage protection,Power good signal,Reverse current blocking always,Reverse polarity protection |
Current monitoring,Fault output,Overvoltage protection,Power good signal,Reverse current blocking always,Reverse polarity protection |
Adaptive/Dynamic Voltage Scaling,Differential Remote Sense,Enable,Fixed Output,Forced PWM,Frequency synchronization,I2C,Light load efficiency,Output discharge,Over Current Protection,Power good,Soft start,Spread Spectrum Clocking (SSC),Synchronous Rectification,UVLO,Wettable flanks package |
|
Enable,Light Load Efficiency,Load Disconnect,Quick output discharge,Synchronous Rectification,UVLO Fixed |
| Iq(typ)(mA) |
|
0.0003 |
0.25 |
0.25 |
|
|
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|
0.008 |
| Number of supplies monitored |
|
1 |
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| Operating temperature range(C) |
|
-40 |
-40 |
-40 |
-40 |
-40 |
-40 |
-40 |
|
-40 |
| Output driver type/reset output |
|
Active-high,Active-low,Open-drain,Push-Pull |
|
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| Package area(mm^2) |
|
8.12 |
16 |
25 |
See data sheet |
See data sheet |
See data sheet |
12.3525 |
|
1.752689 |
| Package size (L x W)(mm) |
|
2.9 x 2.8 |
4 x 4 |
5 x 5 |
See data sheet |
See data sheet |
See data sheet |
3.05 x 4.05 |
|
1.783 x 0.983 |
| Package type |
|
SOT-23 |
VQFN |
VQFN |
POWERWCSP |
POWERWCSP |
POWERWCSP |
WQFN-FCRLF |
|
DSBGA |
| Pin count |
|
5 |
32 |
32 |
12.0 |
12.0 |
12.0 |
24 |
|
8 |
| Rating |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Automotive |
Catalog |
Catalog |
| Reset threshold accuracy(%) |
|
1.5 |
|
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|
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| Supply voltage(max)(V) |
|
10 |
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| Supply voltage(min)(V) |
|
1.5 |
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| TI functional safety category |
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| Threshold voltage 1(typ)(V) |
|
1.6,1.7,1.8,1.9,2,2.1,2.2,2.4,2.5,2.6,2.7,2.8,2.9,3,3.1,3.3,3.4,3.5,3.6,4,4.1,4.2,4.3,4.4 |
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| Time delay(ms) |
|
0 |
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| Watchdog timer WDI(s) |
|
None |
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| TI.com inventory |
|
89500 |
6000 |
500 |
4120 |
2500 |
8015 |
11490 |
|
94842 |
| Approx. price(US$) |
|
.26 | 1ku |
1.08 | 1ku |
1.08 | 1ku |
.706 | 1ku |
.706 | 1ku |
.706 | 1ku |
2.406 | 1ku |
|
.45 | 1ku |
| Configurability |
|
|
Factory programmable,Software configurable |
Factory programmable,Software configurable |
|
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| Iout(max)(A) |
|
|
3.5 |
3.5 |
|
|
|
20 |
|
2 |
| LDO |
|
|
4 |
4 |
|
|
|
|
|
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| Pitch(mm) |
|
|
0.4 |
0.5 |
|
|
|
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|
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| Processor name |
|
|
Sitara AM243x,Sitara AM62x,Sitara AM64x |
Sitara AM243x,Sitara AM62x,Sitara AM64x |
|
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| Processor supplier |
|
|
Texas Instruments |
Texas Instruments |
|
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| Product type |
|
|
Processor and FPGA |
Processor and FPGA |
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| Regulated outputs(#) |
|
|
7 |
7 |
|
|
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1 |
|
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| Shutdown current (ISD)(typ)(A) |
|
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15 |
15 |
|
|
|
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| Step-down DC/DC controller |
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0 |
0 |
|
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|
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| Step-down DC/DC converter |
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3 |
3 |
|
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| Step-up DC/DC controller |
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0 |
0 |
|
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| Step-up DC/DC converter |
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0 |
0 |
|
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| Switching frequency(typ)(kHz) |
|
|
2300 |
2300 |
|
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| Vin(max)(V) |
|
|
5.5 |
5.5 |
23 |
23 |
23 |
6 |
|
5.5 |
| Vin(min)(V) |
|
|
1.5 |
1.5 |
3.5 |
3.5 |
3.5 |
2.7 |
|
1.6 |
| Vout(max)(V) |
|
|
3.4 |
3.4 |
|
|
|
1.675 |
|
5.5 |
| Vout(min)(V) |
|
|
0.6 |
0.6 |
|
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0.4 |
|
1.2 |
| Current limit(max)(A) |
|
|
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|
9 |
9 |
9 |
|
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| Current limit(min)(A) |
|
|
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|
1 |
1 |
1 |
|
|
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| Device type |
|
|
|
|
eFuses and hot swap controllers |
eFuses and hot swap controllers |
eFuses and hot swap controllers |
|
|
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| FET |
|
|
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|
Internal |
Internal |
Internal |
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| Fault response |
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|
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Auto-retry,Latch-off |
Auto-retry,Latch-off |
Auto-retry,Latch-off |
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| Function |
|
|
|
|
Adjustable current limit,Current monitoring,Inrush current control,Overvoltage protection,Power good signal,Reverse current blocking,Reverse polarity protection,Short circuit protection |
Adjustable current limit,Current monitoring,Inrush current control,Overvoltage protection,Power good signal,Reverse current blocking,Reverse polarity protection,Short circuit protection |
Adjustable current limit,Current monitoring,Inrush current control,Overvoltage protection,Power good signal,Reverse current blocking,Reverse polarity protection,Short circuit protection |
|
|
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| Overcurrent response |
|
|
|
|
Circuit breaker |
Circuit breaker |
Circuit breaker |
|
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| Overvoltage response |
|
|
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|
Cut-off |
Cut-off |
Cut-off |
|
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| Ron(typ)(m) |
|
|
|
|
12.2 |
12.2 |
12.2 |
|
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| Soft start |
|
|
|
|
Adjustable |
Adjustable |
Adjustable |
|
|
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| UL recognition |
|
|
|
|
IEC62368 (pending),UL2367 (pending) |
IEC62368 (pending),UL2367 (pending) |
IEC62368 (pending),UL2367 (pending) |
|
|
|
| Vabsmax_cont(V) |
|
|
|
|
28 |
28 |
28 |
|
|
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| Control mode |
|
|
|
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DCS-Control |
|
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| Maximum package height(mm) |
|
|
|
|
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|
|
0.7 |
|
|
| Switching frequency(max)(kHz) |
|
|
|
|
|
|
|
3000 |
|
2200 |
| Switching frequency(min)(kHz) |
|
|
|
|
|
|
|
1500 |
|
1800 |
| Type |
|
|
|
|
|
|
|
Converter |
Inductive |
Converter |
| Package Group |
|
|
|
|
|
|
|
|
QFN |
|
| Shutdown Current(Typ)(uA) |
|
|
|
|
|
|
|
|
16 |
|
| Channels(#) |
|
|
|
|
|
|
|
|
6 |
|
| Operating Temperature Range(C) |
|
|
|
|
|
|
|
|
-40 to 85 |
|
| LED Current Per Channel(mA) |
|
|
|
|
|
|
|
|
30 |
|
| Vin(Min)(V) |
|
|
|
|
|
|
|
|
5 |
|
| Approx. Price (US$) |
|
|
|
|
|
|
|
|
0.99 | 1ku |
|
| LED(#) |
|
|
|
|
|
|
|
|
60 |
|
| Topology |
|
|
|
|
|
|
|
|
Boost |
Buck-Boost |
| Duty Cycle(Max)(%) |
|
|
|
|
|
|
|
|
94 |
|
| Vin(Max)(V) |
|
|
|
|
|
|
|
|
24 |
|
| Switching Frequency(Max)(kHz) |
|
|
|
|
|
|
|
|
1000 |
|
| Peak Efficiency(%) |
|
|
|
|
|
|
|
|
94 |
|
| Package Size |
|
|
|
|
|
|
|
|
mm2 |
|
| Vout(Max)(V) |
|
|
|
|
|
|
|
|
40 |
|
| Special Features |
|
|
|
|
|
|
|
|
Load Disconnect During Shutdown |
|
| Vout(Min)(V) |
|
|
|
|
|
|
|
|
5 |
|
| Duty cycle(max)(%) |
|
|
|
|
|
|
|
|
|
90 |
| Switch current limit(typ)(A) |
|
|
|
|
|
|
|
|
|
3 |
