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Texas Instruments
LM285DG4-1-2
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Infineon Technologies AG
TLE9273QXXUMA1
|
NXP Semiconductors N.V.
TEA1993DB1357UL
|
Texas Instruments
TPS54427DRCT
|
Texas Instruments
TPS27S100BPWPR
|
onsemi
NCP718BSNADJT1G
|
Microchip Technology Inc.
ADM00805
|
Maxim Integrated
LM4050AEX3-3.3/V+T
|
Maxim Integrated
MAX5946LETX+T
|
Maxim Integrated
MAX6709BUB+T
|
| Price |
|
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| RoHS |
|
Compliant |
Yes |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
No |
Yes |
No |
No |
No |
No |
|
No |
No |
No |
| Switching Frequency(Min)(kHz) |
|
|
|
|
650 |
|
|
|
|
|
|
| Operating Temperature Range(C) |
|
|
|
|
-40 to 85 |
-40 to 125 |
|
|
|
|
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| Vout(Max)(V) |
|
|
|
|
7 |
|
|
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| Rating |
|
|
|
|
Catalog |
|
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|
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| Vin(Min)(V) |
|
|
|
|
4.5 |
|
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|
|
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| Vin(Max)(V) |
|
|
|
|
18 |
|
|
|
|
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| Iout(Max)(A) |
|
|
|
|
4 |
|
|
|
|
|
|
| Iq(Typ)(mA) |
|
|
|
|
0.95 |
|
|
|
|
|
|
| Package Group |
|
|
|
|
SO PowerPAD,VSON |
HTSSOP |
|
|
|
|
|
| Duty Cycle(Max)(%) |
|
|
|
|
95 |
|
|
|
|
|
|
| Vout(Min)(V) |
|
|
|
|
0.76 |
|
|
|
|
|
|
| Approx. Price (US$) |
|
|
|
|
0.75 | 1ku |
1.00 | 1ku |
|
|
|
|
|
| Switching Frequency(Max)(kHz) |
|
|
|
|
650 |
|
|
|
|
|
|
| Special Features |
|
|
|
|
Enable,Synchronous Rectification |
|
|
|
|
|
|
| Type |
|
|
|
|
Converter |
|
|
|
|
|
|
| Input Threshold |
|
|
|
|
|
CMOS,TTL |
|
|
|
|
|
| Current Sense Accuracy |
|
|
|
|
|
30mA @ 1A, 3mA @ 25mA |
|
|
|
|
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| Current Limit Accuracy |
|
|
|
|
|
+/-20% @ 0.5A |
|
|
|
|
|
| Overvoltage Protection |
|
|
|
|
|
None |
|
|
|
|
|
| Ron @ 150C(Typ)(mOhms) |
|
|
|
|
|
166 |
|
|
|
|
|
| Package Size |
|
|
|
|
|
mm2 |
|
|
|
|
|
| Driver Configuration |
|
|
|
|
|
High Side |
|
|
|
|
|
| UL Recognition |
|
|
|
|
|
None |
|
|
|
|
|
| Current Limit Type |
|
|
|
|
|
Adjustable |
|
|
|
|
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| VCC(Max)(V) |
|
|
|
|
|
40 |
|
|
|
|
|
| Ron @ 25C(Typ)(mOhms) |
|
|
|
|
|
80 |
|
|
|
|
|
| Number of Channels(#) |
|
|
|
|
|
1 |
|
|
|
|
|
| Features |
|
|
|
|
|
Current Sense Output,Digital Output,Programmable Current Limit,Thermal Shutdown,Under Voltage Lock Out |
|
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|
|
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| Soft Start |
|
|
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|
|
None |
|
|
|
|
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| Shutdown Current (ISD)(Typ)(uA) |
|
|
|
|
|
2 |
|
|
|
|
|
| VCC(Min)(V) |
|
|
|
|
|
3.5 |
|
|
|
|
|
