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TPS40305DRCT
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TPS74801TDRCRQ1
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Price |
|
|
|
$1.79 |
$2.31 |
$4.29 |
|
|
|
$3.02 |
$1.72 |
RoHS |
|
Yes |
Yes |
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
Compliant |
Yes |
Compliant |
Lead Status |
|
Yes |
Yes |
Yes |
Yes |
No |
Yes |
No |
|
Yes |
Yes |
Rating |
|
Catalog |
|
Automotive |
|
|
Catalog |
Catalog |
|
|
Automotive |
Special Features |
|
Enable,Power Good,Pre-Bias Start-Up,Synchronous Rectification |
Enable,Light Load Efficiency,Power Good,Synchronous ectification |
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|
Enable |
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|
Iq(Typ)(mA) |
|
2.5 |
1.8 |
1 |
|
|
0.08 |
0.04 |
|
|
1 |
Operating Temperature Range(C) |
|
-40 to 125 |
|
-40 to 125 |
|
|
-40 to 125 |
-40 to 125 |
|
|
-40 to 105,-40 to 125 |
Number of Phases |
|
1 |
|
|
|
|
|
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|
Regulated Outputs(#) |
|
1 |
|
1 |
|
|
1 |
1 |
|
|
1 |
Approx. Price (US$) |
|
0.85 | 1ku |
3.78 1ku |
0.90 | 1ku |
1.37 | 1ku |
|
1.16 | 1ku |
0.28 | 1ku |
|
1.75 | 1ku |
0.89 | 1ku |
Vout(Max)(V) |
|
17 |
26 |
3.6 |
|
|
5.5 |
6.5 |
|
|
3.6 |
Type |
|
Controller |
Controller (External Switch) |
|
|
|
|
|
|
|
|
Iout(Max)(A) |
|
25 |
20 |
0.5 |
|
|
0.75 |
0.2 |
|
|
1.5 |
Switching Frequency(Min)(kHz) |
|
1200 |
50 |
|
|
|
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|
|
|
|
Duty Cycle(Max)(%) |
|
85 |
75 |
|
|
|
|
|
|
|
|
Vin(Max)(V) |
|
20 |
28 |
5.5 |
5.5 |
|
10 |
6.5 |
|
5.9 |
5.5 |
Package Group |
|
VSON |
TQFP |
VSON |
|
|
HTSSOP,SOIC |
DSBGA,SOT,WSON |
|
|
VQFN,VSON |
Vout(Min)(V) |
|
0.6 |
1.2 |
0.8 |
|
|
1.5 |
1.2 |
|
|
0.8 |
Switching Frequency(Max)(kHz) |
|
1200 |
350 |
|
|
|
|
|
|
|
|
Vin(Min)(V) |
|
3 |
4.5 |
0.8 |
2.7 |
|
2.7 |
2.7 |
|
3 |
0.8 |
Vout2(Max)(V) |
|
|
26 |
|
|
|
|
|
|
|
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Operating Temperature ange(C) |
|
|
-20 to 85 |
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|
|
|
|
|
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|
egulated Outputs(#) |
|
|
4 |
|
|
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Topology |
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|
Buck |
|
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Market Segment |
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|
Mobile Computing |
|
|
|
|
|
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|
|
Iout2(A) |
|
|
20 |
|
|
|
|
|
|
|
|
ating |
|
|
Catalog |
|
|
|
|
|
|
|
|
Vout2(Min)(V) |
|
|
1.2 |
|
|
|
|
|
|
|
|
Estimated Package Size (WxL)(mm2) |
|
|
[pf]64TQFP[/pf] |
|
|
|
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|
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Control Mode |
|
|
Voltage Mode |
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|
|
|
|
|
|
|
Accuracy(%) |
|
|
|
2 |
|
|
2 |
2 |
|
|
2 |
Output Options |
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|
|
Adjustable Output |
|
|
Adjustable Output,Fixed Output |
Adjustable Output,Fixed Output |
|
|
Adjustable Output |
Output Capacitor Type |
|
|
|
Ceramic |
|
|
Non-Ceramic |
Ceramic |
|
|
Ceramic |
Additional Features |
|
|
|
Enable,Fast Transient Response,Overcurrent Protection,Power Good,Soft Start,Thermal Shutdown |
|
|
Enable,Fast Transient Response,Overcurrent Protection,Power Good,Thermal Shutdown |
|
|
|
Enable,Overcurrent Protection,Power Good,Soft Start,Thermal Shutdown |
Vdo(Typ)(mV) |
|
|
|
50 |
|
|
260 |
100 |
|
|
60 |
Noise(uVrms) |
|
|
|
20 |
|
|
54 |
29 |
|
|
20 |
PSRR @ 100KHz(dB) |
|
|
|
27 |
|
|
29 |
38 |
|
|
28 |
Package Size |
|
|
|
mm2 |
|
|
mm2 |
mm2 |
|
|
mm2 |
Source Driver Voltage(Max)(V) |
|
|
|
|
15 |
|
|
|
|
|
|
Target Application |
|
|
|
|
13 to 21 inches,7 inches or less |
|
|
|
|
|
|
Source Driver Voltage(Min)(V) |
|
|
|
|
5 |
|
|
|
|
|
|
IC Integration |
|
|
|
|
LCD Bias |
|
|
|
|
eInk Bias |
|
DisplayType |
|
|
|
|
LCD Unipolar |
|
|
|
|
eInk |
|
Pin/Package |
|
|
|
|
24HTSSOP, 24VQFN |
|
|
|
|
48VQFN |
|
Fixed Output Options(V) |
|
|
|
|
|
|
1.5,1.8,2.5,3.3 |
1.2,1.25,1.3,1.5,1.8,1.85,1.9,1.95,2,2.1,2.5,2.6,2.7,2.75,2.8,2.85,3,3.15,3.2,3.3,4.2,4.5 |
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