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TPS2141IPWPG4
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TPS65023QRHARQ1
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Price |
|
|
|
|
|
$1.07 |
$0.96 |
$0.84 |
|
$0.83 |
$4.52 |
RoHS |
|
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
Yes |
Compliant |
Yes |
Yes |
Yes |
Lead Status |
|
Yes |
No |
No |
Yes |
Yes |
Yes |
No |
Yes |
Yes |
Yes |
Vin(Min)(V) |
|
4.1 |
2.7 |
|
1.7 |
2.7 |
2.5 |
2.7 |
-10 |
1.8 |
1.5 |
Approx. Price (US$) |
|
1.40 | 1ku |
2.35 | 1ku |
0.24 | 1ku |
0.75 | 1ku |
0.49 | 1ku |
0.75 | 1ku |
0.43 | 1ku |
1.25 | 1ku |
0.34 | 1ku |
2.47 | 1ku |
Switch Current Limit Bus Power(Min)(A) |
|
0.8 |
|
|
|
|
|
|
|
|
|
Package Group |
|
HTSSOP |
HTSSOP |
SOT-23 |
SON,SOT-223,SOT-23 |
SON,WSON |
|
QFN |
SOT-23 |
SC70 |
VQFN,WQFN |
Operating Temperature Range(C) |
|
-40 to 85 |
-40 to 125 |
-40 to 85 |
-40 to 125 |
-40 to 125 |
|
-40 to 85 |
-40 to 125 |
-40 to 85 |
-40 to 125 |
Ports(Max) |
|
1 |
|
|
|
|
|
|
|
|
|
Vin(Max)(V) |
|
5.5 |
6 |
|
5.5 |
6.5 |
4.8 |
6.5 |
-2.7 |
5.5 |
6.5 |
LDO Output Range(V) |
|
0.9 to 3.3 |
|
|
|
|
|
|
|
|
|
Application |
|
USB peripheral |
|
|
|
|
|
|
|
|
|
Switch Enable |
|
L |
|
|
|
|
|
|
|
|
|
rDS(on) per FET, Bus Power(Typ)(mOhms) |
|
40 |
|
|
|
|
|
|
|
|
|
LDO Output Current(mA) |
|
250 |
|
|
|
|
|
|
|
|
|
Number of FETs |
|
1 |
|
|
|
|
|
|
|
|
|
Package Size |
|
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
|
mm2 |
mm2 |
mm2 |
|
Output Capacitor Type |
|
|
Ceramic,Non-Ceramic |
|
Cap Free,Ceramic |
Ceramic |
|
|
Ceramic |
Ceramic |
|
Accuracy(%) |
|
|
2 |
|
1 |
2 |
|
|
2 |
4 |
|
Noise(uVrms) |
|
|
78 |
|
30 |
16.5 |
|
|
60 |
|
|
Output Options |
|
|
Adjustable Output |
|
Adjustable Output,Fixed Output |
Adjustable Output,Fixed Output |
|
|
Adjustable Output,Fixed Output,Negative Output |
Fixed Output |
|
Vout(Max)(V) |
|
|
5.5 |
|
5.4 |
6 |
|
|
-1.2 |
3.3 |
6 |
Vout(Min)(V) |
|
|
1.2 |
|
1.2 |
1.2 |
|
|
-9.75 |
1.8 |
0.6 |
Rating |
|
|
Catalog |
Catalog |
Catalog |
Catalog |
|
Catalog |
Automotive |
Catalog |
Automotive |
PSRR @ 100KHz(dB) |
|
|
22 |
|
32 |
28 |
|
|
48 |
|
|
Iq(Typ)(mA) |
|
|
0.18 |
|
0.4 |
0.045 |
|
|
0.13 |
0.001 |
0.1 |
Iout(Max)(A) |
|
|
1 |
|
0.4 |
0.5 |
|
|
0.2 |
0.05 |
1.7 |
Additional Features |
|
|
Enable,Output Discharge,Overcurrent Protection,Power Good,Thermal Shutdown |
|
Enable,Fast Transient Response,Foldback Overcurrent Protection,Reverse Current Protection,Soft Start,Thermal Shutdown |
Enable,Fast Transient Response,Overcurrent Protection,Thermal Shutdown |
|
|
Enable,Overcurrent Protection,Thermal Shutdown |
|
|
Vout2(Max)(V) |
|
|
5.5 |
|
|
|
|
|
|
|
|
Iout2(A) |
|
|
2 |
|
|
|
|
|
|
|
|
Regulated Outputs(#) |
|
|
2 |
|
1 |
1 |
|
|
1 |
1 |
6 |
Vout2(Min)(V) |
|
|
1.2 |
|
|
|
|
|
|
|
|
Vdo(Typ)(mV) |
|
|
160 |
|
75 |
280 |
|
|
280 |
105 |
|
Time Delay(ms) |
|
|
|
200 |
|
|
|
|
|
|
|
Reset Threshold Accuracy(%) |
|
|
|
2.2 |
|
|
|
|
|
|
|
Output Driver Type / Reset Output |
|
|
|
Active-low,Push-pull |
|
|
|
|
|
|
|
# of Supplies Monitored |
|
|
|
1 |
|
|
|
|
|
|
|
Iq(Typ)(uA) |
|
|
|
9 |
|
|
|
|
|
|
|
Threshold Voltage 1(Typ)(V) |
|
|
|
2.25,2.64,2.93,4.55 |
|
|
|
|
|
|
|
Watchdog Timer WDI(sec) |
|
|
|
None |
|
|
|
|
|
|
|
VCC(Max)(V) |
|
|
|
6 |
|
|
|
|
|
|
|
Monitored Voltage 1 (typ)(Nom)(V) |
|
|
|
2.5,3,3.3,5 |
|
|
|
|
|
|
|
VCC(Min)(V) |
|
|
|
2 |
|
|
|
|
|
|
|
Fixed Output Options(V) |
|
|
|
|
1.25,1.5,1.6,1.8,1.9,2.5,3,3.2,3.3,4.3 |
1.2,1.5,2.5,2.7,2.85,3.3,3.4 |
|
|
-2.5 |
1.8,2.85,3,3.3 |
|
Target Application |
|
|
|
|
|
|
7 inches or less |
|
|
|
|
V_POS(Min)(V) |
|
|
|
|
|
|
4.6 |
|
|
|
|
V_POS(Max)(V) |
|
|
|
|
|
|
4.6 |
|
|
|
|
Special Function |
|
|
|
|
|
|
Digital Control I/F |
|
|
|
|
Pin/Package |
|
|
|
|
|
|
10WSON |
|
|
|
|
IC Integration |
|
|
|
|
|
|
AMOLED Bias |
|
|
|
|
V_NEG(Max)(V) |
|
|
|
|
|
|
-2.2 |
|
|
|
|
V_NEG(Min)(V) |
|
|
|
|
|
|
-5.2 |
|
|
|
|
Peak Efficiency(%) |
|
|
|
|
|
|
|
90 |
|
|
|
Type |
|
|
|
|
|
|
|
Capacitive |
|
|
|
Shutdown Current(Typ)(uA) |
|
|
|
|
|
|
|
0.1 |
|
|
|
Special Features |
|
|
|
|
|
|
|
Analog Dimming,Analog/PWM Mixed Dimming,Direct PWM Dimming,Enable/Shutdown,Fault Detection,Integrated Switch,Load Disconnect During Shutdown,Soft Start,Synchronous Rectification,Thermal Shutdown |
|
Power Good |
Comm Control,Power Good,Power Sequencing |
LED(#) |
|
|
|
|
|
|
|
3 |
|
|
|
Switching Frequency(Max)(kHz) |
|
|
|
|
|
|
|
1250 |
|
|
2250 |
LED Current Per Channel(mA) |
|
|
|
|
|
|
|
25 |
|
|
|
Topology |
|
|
|
|
|
|
|
Boost |
|
|
|
Channels(#) |
|
|
|
|
|
|
|
3 |
|
|
|
Package Size(mm2=WxL) |
|
|
|
|
|
|
|
|
|
|
[pf]40WQFN[/pf] |
Step-Down DC/DC Converter |
|
|
|
|
|
|
|
|
|
|
3 |
Processor Name |
|
|
|
|
|
|
|
|
|
|
DM357x,DM644x,OMAP35xx,AM35xx,OMAP-L1xx |
Step-Down DC/DC Controller |
|
|
|
|
|
|
|
|
|
|
0 |
Step-Up DC/DC Controller |
|
|
|
|
|
|
|
|
|
|
0 |
LDO |
|
|
|
|
|
|
|
|
|
|
3 |
Step-Up DC/DC Converter |
|
|
|
|
|
|
|
|
|
|
0 |
Processor Supplier |
|
|
|
|
|
|
|
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|
|
Texas Instruments |