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|
Texas Instruments
LM236D-2-5
|
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LMR23625CFPQDRRRQ1
|
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AMC1106M05DWV
|
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LMR23615QDRRTQ1
|
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PGA900AYZST
|
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TLV74312PDQNR
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TLV74318PDQNR
|
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TPS2372-3RGWT
|
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TPS61256AYFFT
|
Texas Instruments
TPS6208818YFPT
|
| Price |
|
|
|
|
|
|
|
|
|
|
|
| RoHS |
|
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Y |
Y |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
No |
No |
Yes |
No |
Yes |
Y |
Y |
Yes |
No |
No |
| Package Group |
|
|
SO PowerPAD,SON |
SOIC |
SON |
DSBGA,VQFN |
SOT-23|5,X2SON|4 |
SOT-23|5,X2SON|4 |
VQFN|20 |
DSBGA|9 |
DSBGA|6 |
| Switching Frequency(Min)(kHz) |
|
|
200 |
|
200 |
|
|
|
|
|
4000 |
| Vout(Max)(V) |
|
|
34 |
|
28 |
|
3.3 |
3.3 |
|
5 |
4 |
| Features |
|
|
Enable,Frequency Synchronization,Light Load Efficiency,Synchronous Rectification |
|
Enable,Frequency Synchronization,Light Load Efficiency,Pre-Bias Start-Up,Synchronous Rectification,UVLO Adjustable |
|
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 |
| Vin(Min)(V) |
|
|
4 |
|
4 |
|
1.4 |
1.4 |
8 |
2.5 |
2.4 |
| Control Mode |
|
|
Current Mode |
|
Current Mode |
|
|
|
|
|
Constant on-time (COT),DCS-Control |
| Iout(Max)(A) |
|
|
2.5 |
|
1.5 |
|
0.3 |
0.3 |
|
|
3 |
| Operating Temperature Range(C) |
|
|
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 150 |
|
|
|
-40 to 85 |
-40 to 125 |
| Rating |
|
|
Automotive |
Catalog |
Automotive |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
| Vin(Max)(V) |
|
|
36 |
|
36 |
|
5.5 |
5.5 |
57 |
5.5 |
5.5 |
| Type |
|
|
Converter |
|
Converter |
|
|
|
|
Converter |
Converter |
| Regulated Outputs(#) |
|
|
1 |
|
1 |
|
|
|
|
1 |
1 |
| Vout(Min)(V) |
|
|
1 |
|
1 |
|
1 |
1 |
|
5 |
0.6 |
| Duty Cycle(Max)(%) |
|
|
99 |
|
97 |
|
|
|
|
90 |
100 |
| Iq(Typ)(mA) |
|
|
0.075 |
|
0.075 |
|
0.034 |
0.034 |
|
0.033 |
0.004 |
| Approx. Price (US$) |
|
|
1.59 | 1ku |
2.00 | 1ku |
1.53 | 1ku |
3.70 | 1ku |
|
|
1.10 | 1ku |
0.48 | 1ku |
0.60 | 1ku |
| Switching Frequency(Max)(kHz) |
|
|
2200 |
|
2200 |
|
|
|
|
3500 |
4000 |
| Digital Supply(Min)(V) |
|
|
|
2.7 |
|
|
|
|
|
|
|
| SNR(dB) |
|
|
|
82.5 |
|
|
|
|
|
|
|
| CMTI(Min)(kV/s) |
|
|
|
15 |
|
|
|
|
|
|
|
| Isolation(kV peak) |
|
|
|
5.657 |
|
|
|
|
|
|
|
| Sample Rate(Max)(MSPS) |
|
|
|
21 |
|
|
|
|
|
|
|
| # Input Channels |
|
|
|
1 |
|
2 |
|
|
|
|
|
| Analog Voltage AVDD(Min)(V) |
|
|
|
3 |
|
|
|
|
|
|
|
| Resolution(Bits) |
|
|
|
16 |
|
24 |
|
|
|
|
|
| Sample Rate (max)(SPS) |
|
|
|
21MSPS |
|
|
|
|
|
|
|
| Package Size |
|
|
|
mm2 |
|
mm2 |
|
|
mm2 |
|
|
| Analog Voltage AVDD(Max)(V) |
|
|
|
5.5 |
|
|
|
|
|
|
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| Interface |
|
|
|
Serial CMOS |
|
SPI, UART, I2C, PWM, OWI, Ratiometric Analog Voltage, 4-20mA |
|
|
|
|
|
| Input Range(Vp-p) |
|
|
|
50mV |
|
|
|
|
|
|
|
| THD(Max)(dB) |
|
|
|
-83 |
|
|
|
|
|
|
|
| Architecture |
|
|
|
Delta-Sigma |
|
|
|
|
|
|
|
| SINAD(dB) |
|
|
|
82.3 |
|
|
|
|
|
|
|
| Digital Supply(Max)(V) |
|
|
|
5.5 |
|
|
|
|
|
|
|
| Power Consumption(Typ)(mW) |
|
|
|
45 |
|
|
|
|
|
|
|
| INL(Max)(+/-LSB) |
|
|
|
4 |
|
|
|
|
|
|
|
| SFDR(dB) |
|
|
|
83 |
|
|
|
|
|
|
|
| Switching Frequency(Typ)(kHz) |
|
|
|
|
400 |
|
|
|
|
|
4000 |
| Vs(Min)(V) |
|
|
|
|
|
3.3 |
|
|
|
|
|
| Vs(Max)(V) |
|
|
|
|
|
30 |
|
|
|
|
|
| Approx. price(US$) |
|
|
|
|
|
|
0.09 | 1ku |
0.09 | 1ku |
|
|
|
| Thermal resistance JA(C/W) |
|
|
|
|
|
|
219 |
219 |
|
|
|
| Package size |
|
|
|
|
|
|
mm2 |
mm2 |
|
|
|
| Dropout voltage (Vdo)(Typ)(mV) |
|
|
|
|
|
|
122 |
122 |
|
|
|
| Regulated outputs(#) |
|
|
|
|
|
|
1 |
1 |
|
|
|
| Fixed output options(V) |
|
|
|
|
|
|
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 |
|
|
|
| PSRR @ 100 KHz(dB) |
|
|
|
|
|
|
28 |
28 |
|
|
|
| Accuracy(%) |
|
|
|
|
|
|
1.4 |
1.4 |
|
|
|
| Operating temperature range(C) |
|
|
|
|
|
|
-40 to 125 |
-40 to 125 |
|
|
|
| Output options |
|
|
|
|
|
|
Fixed Output |
Fixed Output |
|
|
|
| Noise(uVrms) |
|
|
|
|
|
|
120 |
120 |
|
|
|
| DC/DC Control |
|
|
|
|
|
|
|
|
PD Only |
|
|
| PoE Standards Supported |
|
|
|
|
|
|
|
|
802.3bt Type 3 |
|
|
| PoE Current Limit(Min)(mA) |
|
|
|
|
|
|
|
|
1550 |
|
|
| rDS(on) per FET(Typ)(mOhms) |
|
|
|
|
|
|
|
|
300 |
|
|
| PoE Inrush Limit(Typ)(mA) |
|
|
|
|
|
|
|
|
200mA Typ |
|
|
| PD Power Level |
|
|
|
|
|
|
|
|
13W,25W,51W |
|
|
| Switch Current Limit(Min)(A) |
|
|
|
|
|
|
|
|
|
1.9 |
|
| Switch Current Limit(Typ)(A) |
|
|
|
|
|
|
|
|
|
2.4 |
|
