|
|
Texas Instruments
LM2674M-12/NOPB
|
Texas Instruments
LM2674MX-ADJ/NOPB
|
Texas Instruments
LM2674N-3.3/NOPB
|
Texas Instruments
LM2833ZMYX/NOPB
|
Texas Instruments
INA138QPWRQ1
|
Texas Instruments
INA250A3PW
|
Texas Instruments
ATL431BIDBZR
|
Texas Instruments
BQ24108RHLRG4
|
Texas Instruments
TLC7701QDR
|
Texas Instruments
TLC7705ID
|
| Price |
|
$2.24 |
|
|
|
|
|
|
$2.36 |
|
$1.29 |
| RoHS |
|
Compliant |
Compliant |
Yes |
Compliant |
Yes |
Compliant |
Compliant |
Compliant |
Yes |
Yes |
| Lead Status |
|
No |
No |
Yes |
No |
Yes |
No |
No |
No |
Yes |
Yes |
| Iout(Max)(A) |
|
0.5 |
0.5 |
0.5 |
3 |
|
|
|
|
|
|
| Vout(Max)(V) |
|
37 |
37 |
37 |
4.5 |
|
|
|
|
|
|
| Rating |
|
Catalog |
Catalog |
Catalog |
Catalog |
Automotive |
Catalog |
Catalog |
|
Catalog |
Catalog |
| Approx. Price (US$) |
|
1.20 | 1ku |
1.20 | 1ku |
1.20 | 1ku |
0.90 | 1ku |
0.80 | 1ku |
1.40 | 1ku |
0.16 | 1ku |
2.10 | 1ku |
0.63 | 1ku |
0.63 | 1ku |
| Iq(Typ)(mA) |
|
2.5 |
2.5 |
2.5 |
3.2 |
|
|
|
|
|
|
| Operating Temperature Range(C) |
|
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125,-40 to 85 |
|
-40 to 125,-40 to 85 |
-40 to 125,-40 to 85 |
| Package Group |
|
PDIP,WSON,SOIC |
PDIP,WSON,SOIC |
PDIP,WSON,SOIC |
MSOP-PowerPAD,WSON |
TSSOP |
TSSOP |
SOT-23 |
VQFN |
PDIP,SOIC,SON,TSSOP,WAFERSALE |
PDIP,SOIC,SON,TSSOP,WAFERSALE |
| Switching Frequency(Max)(kHz) |
|
260 |
260 |
260 |
3000 |
|
|
|
|
|
|
| Vout(Min)(V) |
|
1.23 |
1.23 |
1.23 |
0.6 |
|
|
|
|
|
|
| Type |
|
Converter |
Converter |
Converter |
Converter |
|
|
|
|
|
|
| Regulated Outputs(#) |
|
1 |
1 |
1 |
1 |
|
|
|
|
|
|
| Vin(Min)(V) |
|
6.5 |
6.5 |
6.5 |
3 |
|
|
|
|
|
|
| Control Mode |
|
Voltage Mode |
Voltage Mode |
Voltage Mode |
Current Mode |
|
|
|
|
|
|
| Special Features |
|
Enable |
Enable |
Enable |
Enable,Light Load Efficiency |
|
Alert Function,Bi-directional,I2C,Integrated Shunt,Low-side Capable |
|
Integrated FET,Temp Monitoring (Thermistor Pin) |
Active Low Enable,Manual Reset |
Active Low Enable,Manual Reset |
| Switching Frequency(Min)(kHz) |
|
260 |
260 |
260 |
1500 |
|
|
|
|
|
|
| Duty Cycle(Max)(%) |
|
95 |
95 |
95 |
95 |
|
|
|
|
|
|
| Vin(Max)(V) |
|
40 |
40 |
40 |
5.5 |
|
|
|
|
|
|
| Gain(V/V) |
|
|
|
|
|
Adjustable |
|
|
|
|
|
| CMRR(Min)(dB) |
|
|
|
|
|
120 |
100 |
|
|
|
|
| Supply Voltage(Min)(V) |
|
|
|
|
|
2.7 |
2.7 |
|
|
|
|
| Common Mode Voltage(Min)(V) |
|
|
|
|
|
2.7 |
0 |
|
|
|
|
| Input Offset (+/-)(Max)(uV) |
|
|
|
|
|
2000 |
|
|
|
|
|
| Input Offset Drift (+/-)(Typ)(uV/C) |
|
|
|
|
|
1 |
|
|
|
|
|
| Supply Voltage(Max)(V) |
|
|
|
|
|
36 |
36 |
|
|
|
|
| Package Size |
|
|
|
|
|
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
| Common Mode Voltage(Max)(V) |
|
|
|
|
|
36 |
36 |
|
|
|
|
| Bandwidth(kHz) |
|
|
|
|
|
800 |
50 |
|
|
|
|
| Gain Error(%) |
|
|
|
|
|
1 |
0.3 |
|
|
|
|
| Iq(Max)(mA) |
|
|
|
|
|
0.06 |
0.35 |
|
|
|
|
| Integrated Shunt Temperature Drift(Typ)(PPM/C) |
|
|
|
|
|
|
15 |
|
|
|
|
| Continuous Current(Max)(A) |
|
|
|
|
|
|
15 |
|
|
|
|
| Input Offset Current (+/-)(Max)(mA) |
|
|
|
|
|
|
50 |
|
|
|
|
| Integrated Shunt Value(Nom)(m) |
|
|
|
|
|
|
2 |
|
|
|
|
| Gain(Typ)(mV/A) |
|
|
|
|
|
|
200,500,800,2000 |
|
|
|
|
| Input Offset Current Drift (+/-)(Typ)(A/C) |
|
|
|
|
|
|
25 |
|
|
|
|
| Integrated Shunt Tolerance(Nom)(%) |
|
|
|
|
|
|
0.1 |
|
|
|
|
| VO(V) |
|
|
|
|
|
|
|
2.5 |
|
|
|
| Iout/Iz(Max)(mA) |
|
|
|
|
|
|
|
100 |
|
|
|
| Min Iz for Regulation(uA) |
|
|
|
|
|
|
|
20 |
|
|
|
| VO Adj(Min)(V) |
|
|
|
|
|
|
|
2.5 |
|
|
|
| Initial Accuracy(Max)(%) |
|
|
|
|
|
|
|
0.5,1 |
|
|
|
| Pin/Package |
|
|
|
|
|
|
|
3SOT-23 |
|
|
|
| Temp Coeff(Max)(ppm/ degree C) |
|
|
|
|
|
|
|
92 |
|
|
|
| VO Adj(Max)(V) |
|
|
|
|
|
|
|
36 |
|
|
|
| Temp Coeff(Typ)(ppm/ degree C) |
|
|
|
|
|
|
|
34 |
|
|
|
| Reference Voltage |
|
|
|
|
|
|
|
Adjustable |
|
|
|
| Cell Chemistry |
|
|
|
|
|
|
|
|
Li-Ion/Li-Polymer |
|
|
| Control Interface |
|
|
|
|
|
|
|
|
Standalone (RC-Settable) |
|
|
| Operating Vin(Max)(V) |
|
|
|
|
|
|
|
|
16 |
|
|
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
|
|
|
|
20 |
|
|
| # Series Cells |
|
|
|
|
|
|
|
|
1 |
|
|
| Battery Charge Voltage(V) |
|
|
|
|
|
|
|
|
4.2 (Fixed) |
|
|
| Charge Current(Max)(A) |
|
|
|
|
|
|
|
|
2 |
|
|
| # of Supplies Monitored |
|
|
|
|
|
|
|
|
|
1 |
1 |
| Output Driver Type / Reset Output |
|
|
|
|
|
|
|
|
|
Active-high,Active-low,Push-pull |
Active-high,Active-low,Push-pull |
| Iq(Typ)(uA) |
|
|
|
|
|
|
|
|
|
9 |
9 |
| Threshold Voltage 1(Typ)(V) |
|
|
|
|
|
|
|
|
|
Adjustable,2.25,2.63,2.93,4.55 |
Adjustable,2.25,2.63,2.93,4.55 |
| Watchdog Timer WDI(sec) |
|
|
|
|
|
|
|
|
|
None |
None |
| VCC(Max)(V) |
|
|
|
|
|
|
|
|
|
6 |
6 |
| Time Delay(ms) |
|
|
|
|
|
|
|
|
|
Programmable |
Programmable |
| VCC(Min)(V) |
|
|
|
|
|
|
|
|
|
2 |
2 |
| Monitored Voltage 2 (typ)(Nom)(V) |
|
|
|
|
|
|
|
|
|
N/A |
N/A |
| Threshold Voltage 2 (typ)(Typ)(V) |
|
|
|
|
|
|
|
|
|
N/A |
N/A |
| Reset Threshold Accuracy(%) |
|
|
|
|
|
|
|
|
|
5.4 |
5.4 |
| Monitored Voltage 1 (typ)(Nom)(V) |
|
|
|
|
|
|
|
|
|
Adjustable,2.5,3,3.3,5 |
Adjustable,2.5,3,3.3,5 |
