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Texas Instruments
LM6584MAX
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Texas Instruments
LM3280TLX/NOPB
|
Texas Instruments
LM3658SD-A/NOPB
|
Texas Instruments
LM3658SDX/NOPB
|
Texas Instruments
LM3503SQ-44/NOPB
|
Texas Instruments
LM3503ITL-16/NOPB
|
Texas Instruments
LM3503SQX-44/NOPB
|
Texas Instruments
LM3503ITL-25/NOPB
|
Texas Instruments
LM3502ITLX-16/NOPB
|
Texas Instruments
LM3502ITL-16/NOPB
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Price |
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$0.51 |
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RoHS |
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Not Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
Compliant |
Lead Status |
|
No |
No |
No |
No |
No |
No |
No |
Yes |
No |
No |
Switching Frequency(Typ)(kHz) |
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2000 |
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Bypass |
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Bypass |
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Topology |
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Buck |
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Boost |
Boost |
Boost |
Boost |
Boost |
Boost |
Vout(Max)(V) |
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3.6 |
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40 |
40 |
40 |
40 |
40 |
40 |
Approx. Price (US$) |
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|
0.65 | 1ku |
0.45 | 1ku |
0.45 | 1ku |
1.10 | 1ku |
1.10 | 1ku |
1.10 | 1ku |
1.10 | 1ku |
1.10 | 1ku |
1.10 | 1ku |
Special Features |
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Adjustable Output,Multiple Outputs |
Temp Monitoring (Thermistor Pin),Thermal Regulation |
Temp Monitoring (Thermistor Pin),Thermal Regulation |
OVP |
OVP |
OVP |
OVP |
OVP |
OVP |
Vout(Min)(V) |
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0.8 |
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15 |
15 |
15 |
15 |
15 |
15 |
Iout(Max)(A) |
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0.5 |
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Vin(Max)(V) |
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5.5 |
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5.5 |
5.5 |
5.5 |
5.5 |
5.5 |
5.5 |
Package Group |
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DSBGA |
WSON |
WSON |
DSBGA,WQFN |
DSBGA,WQFN |
DSBGA,WQFN |
DSBGA,WQFN |
DSBGA,WQFN |
DSBGA,WQFN |
Operating Temperature Range(C) |
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-30 to 85 |
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-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 125 |
-40 to 125 |
Vin(Min)(V) |
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2.7 |
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2.7 |
2.7 |
2.7 |
2.7 |
2.5 |
2.5 |
Absolute Vin (safety rating)(Max)((V)) |
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6.5 |
6.5 |
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Package Size |
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mm2 |
mm2 |
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Cell Chemistry |
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Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
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Charging Control Topology |
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Linear Charger |
Linear Charger |
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Control Interface |
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Standalone (RC-Settable) |
Standalone (RC-Settable) |
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Charge Current(Max)(A) |
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1 |
1 |
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Operating Vin(Max)(V) |
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6 |
6 |
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# Series Cells |
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1 |
1 |
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Battery Charge Voltage(V) |
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4.2 (Fixed) |
4.2 (Fixed) |
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Peak Efficiency(%) |
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83 |
83 |
83 |
83 |
80 |
80 |
LED Current Per Channel(mA) |
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50 |
50 |
50 |
50 |
50 |
50 |
LED(#) |
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10 |
10 |
10 |
10 |
10 |
10 |
Rating |
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Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Type |
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Inductive |
Inductive |
Inductive |
Inductive |
Inductive |
Inductive |
Shutdown Current(Typ)(uA) |
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0.1 |
0.1 |
0.1 |
0.1 |
6 |
6 |
Channels(#) |
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2 |
2 |
2 |
2 |
2 |
2 |
Switching Frequency(Max)(kHz) |
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1000 |
1000 |
1000 |
1000 |
1000 |
1000 |
Duty Cycle(Max)(%) |
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95 |
95 |
95 |
95 |
95 |
95 |
Estimated Package Size (WxL)(mm2) |
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,[pf]16WQFN[/pf] |
,[pf]16WQFN[/pf] |
,[pf]16WQFN[/pf] |
,[pf]16WQFN[/pf] |
,[pf]16WQFN[/pf] |
,[pf]16WQFN[/pf] |