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Texas Instruments
PGA900AYZST
|
Texas Instruments
TLV74312PDQNR
|
Texas Instruments
TLV74318PDQNR
|
Texas Instruments
TPS2372-3RGWT
|
Texas Instruments
TPS61256AYFFT
|
Texas Instruments
TPS6208818YFPT
|
Texas Instruments
SN74HCT138DE4
|
Texas Instruments
TMUX6104PWR
|
Texas Instruments
SN75155DE4
|
Texas Instruments
BQ25910YFFR
|
| Price |
|
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| RoHS |
|
Compliant |
Y |
Y |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
Yes |
Y |
Y |
Yes |
No |
No |
No |
Yes |
No |
Yes |
| Package Group |
|
DSBGA,VQFN |
SOT-23|5,X2SON|4 |
SOT-23|5,X2SON|4 |
VQFN|20 |
DSBGA|9 |
DSBGA|6 |
|
TSSOP|14 |
|
DSBGA |
| Rating |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
|
Catalog |
|
|
| Operating Temperature Range(C) |
|
-40 to 150 |
|
|
|
-40 to 85 |
-40 to 125 |
|
-40 to 125 |
|
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| # Input Channels |
|
2 |
|
|
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|
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| Package Size |
|
mm2 |
|
|
mm2 |
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|
mm2 |
|
mm2 |
| Resolution(Bits) |
|
24 |
|
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| Interface |
|
SPI, UART, I2C, PWM, OWI, Ratiometric Analog Voltage, 4-20mA |
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| Vs(Min)(V) |
|
3.3 |
|
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| Vs(Max)(V) |
|
30 |
|
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| Approx. Price (US$) |
|
3.70 | 1ku |
|
|
1.10 | 1ku |
0.48 | 1ku |
0.60 | 1ku |
|
1.99 | 1ku |
|
2.42 | 1ku |
| Iout(Max)(A) |
|
|
0.3 |
0.3 |
|
|
3 |
|
|
|
|
| Approx. price(US$) |
|
|
0.09 | 1ku |
0.09 | 1ku |
|
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| Vin(Max)(V) |
|
|
5.5 |
5.5 |
57 |
5.5 |
5.5 |
|
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| Thermal resistance JA(C/W) |
|
|
219 |
219 |
|
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| Iq(Typ)(mA) |
|
|
0.034 |
0.034 |
|
0.033 |
0.004 |
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| Package size |
|
|
mm2 |
mm2 |
|
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| Vout(Max)(V) |
|
|
3.3 |
3.3 |
|
5 |
4 |
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| Vout(Min)(V) |
|
|
1 |
1 |
|
5 |
0.6 |
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| Dropout voltage (Vdo)(Typ)(mV) |
|
|
122 |
122 |
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| Regulated outputs(#) |
|
|
1 |
1 |
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| Fixed output options(V) |
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|
1,1.1,1.2,1.5,1.8,2.5,2.8,2.85,3,3.3 |
1,1.1,1.2,1.5,1.8,2.5,2.8,2.85,3,3.3 |
|
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| Features |
|
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Enable,Foldback Overcurrent Protection,Output Discharge |
Enable,Foldback Overcurrent Protection,Output Discharge |
Autoclass,Automatic MPS,Inrush delay,Non-standard POE++ compatible,PG,Thermal Shutdown |
Enable,Light Load Efficiency,Load Disconnect,Synchronous Rectification |
Enable,Light Load Efficiency,Output Discharge,Over Current Protection,Power Good,Synchronous Rectification |
|
Dual supply,Break-before-make |
|
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| Vin(Min)(V) |
|
|
1.4 |
1.4 |
8 |
2.5 |
2.4 |
|
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| PSRR @ 100 KHz(dB) |
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28 |
28 |
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| Accuracy(%) |
|
|
1.4 |
1.4 |
|
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| Operating temperature range(C) |
|
|
-40 to 125 |
-40 to 125 |
|
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| Output options |
|
|
Fixed Output |
Fixed Output |
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| Noise(uVrms) |
|
|
120 |
120 |
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| DC/DC Control |
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PD Only |
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| PoE Standards Supported |
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802.3bt Type 3 |
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| PoE Current Limit(Min)(mA) |
|
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|
1550 |
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| rDS(on) per FET(Typ)(mOhms) |
|
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|
300 |
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| PoE Inrush Limit(Typ)(mA) |
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200mA Typ |
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| PD Power Level |
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13W,25W,51W |
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| Duty Cycle(Max)(%) |
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90 |
100 |
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| Switch Current Limit(Min)(A) |
|
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|
1.9 |
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| Type |
|
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Converter |
Converter |
|
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| Regulated Outputs(#) |
|
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1 |
1 |
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| Switch Current Limit(Typ)(A) |
|
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2.4 |
|
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| Switching Frequency(Max)(kHz) |
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3500 |
4000 |
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| Switching Frequency(Min)(kHz) |
|
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4000 |
|
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| Switching Frequency(Typ)(kHz) |
|
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|
4000 |
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| Control Mode |
|
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|
Constant on-time (COT),DCS-Control |
|
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| VIL(Max)(V) |
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0.8 |
|
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| Power Supply Type |
|
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Single,Dual |
|
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| Input/Output ON-state Capacitance(Typ)(pF) |
|
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5 |
|
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| Supply Range(Max) |
|
|
|
|
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36 |
|
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| Ron(Typ)(Ohms) |
|
|
|
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|
125 |
|
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| Ron(Max)(Ohms) |
|
|
|
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|
250 |
|
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| Supply Current(Max)(uA) |
|
|
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|
27 |
|
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| Supply Current(Typ)(uA) |
|
|
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|
17 |
|
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| Configuration |
|
|
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4 |
|
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| Vdd(Min)(V) |
|
|
|
|
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|
10 |
|
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| Bandwidth(MHz) |
|
|
|
|
|
|
|
|
400 |
|
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| Input/Output OFF-state Capacitance(Typ)(pF) |
|
|
|
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|
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|
1.6 |
|
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| Vss(Max)(V) |
|
|
|
|
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|
-5 |
|
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| Vss(Min)(V) |
|
|
|
|
|
|
|
|
-18 |
|
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| ESD Charged Device Model(kV) |
|
|
|
|
|
|
|
|
0.5 |
|
|
| Number of Channels(#) |
|
|
|
|
|
|
|
|
1 |
|
|
| Vdd(Max)(V) |
|
|
|
|
|
|
|
|
36 |
|
|
| ESD HBM(kV) |
|
|
|
|
|
|
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|
2 |
|
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| VIH(Min)(V) |
|
|
|
|
|
|
|
|
2 |
|
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| Battery Charge Voltage(Max)(V) |
|
|
|
|
|
|
|
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|
|
4.775 |
| Battery Charge Voltage(Min)(V) |
|
|
|
|
|
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|
|
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|
3.5 |
| Operating Vin(Max)(V) |
|
|
|
|
|
|
|
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|
|
14 |
| Absolute Vin (safety rating)(Max)((V)) |
|
|
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|
|
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|
20 |
| Cell Chemistry |
|
|
|
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|
|
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|
|
Li-Ion/Li-Polymer,LiFePO4,Lithium phosphate |
| Control Interface |
|
|
|
|
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|
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|
I2C |
| Operating Vin(Min)(V) |
|
|
|
|
|
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|
3.9 |
| Control Topology |
|
|
|
|
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|
Switch-Mode Buck |
| Charge Current(Max)(A) |
|
|
|
|
|
|
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|
6 |
| Number of Series Cells |
|
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|
1 |
