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• Up to 96% efficiency
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• 50 – 140W continuous output power
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• Parallel-capable with single-wire current sharing
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• External frequency synchronization / interleaving
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• High-side current sense amplifier
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• General-purpose amplifier
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• Lighting / constant current mode (LGH)
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• Input over / undervoltage lockout (OVLO / UVLO)
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• Output overvoltage protection (OVP)
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• Overtemperature protection (OTP)
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• Fast and slow current limits
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• –40 to 115°C operating range (TJ), -LGIZ
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• –55 to 115°C operating range (TJ), -LGMZ
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• Excellent light-load efficiency
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| CATALOG |
PI3740-00-LGIZ PARAMETRIC INFO
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PI3740-00-LGIZ PACKAGE INFO
|
PI3740-00-LGIZ PACKAGING INFO
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PI3740-00-LGIZ ECAD MODELS
|
PI3740-00-LGIZ APPLICATIONS
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PARAMETRIC INFO
|
| Type |
Step Down|Step Up |
| Number of Outputs |
1 |
| Output Voltage (V) |
10 to 50 |
| Maximum Output Power (W) |
140 |
| Minimum Operating Temperature (°C) |
-40 |
| Maximum Operating Temperature (°C) |
115 |
| Switching Regulator |
Yes |
| Minimum Input Voltage (V) |
8 |
| Typical Input Voltage (V) |
24 |
| Maximum Input Voltage (V) |
60 |
| Output Type |
Adjustable |
| Efficiency (%) |
96 |
| Load Regulation |
0.1%(Typ) |
| Line Regulation |
0.1%(Typ) |
| Switching Frequency (kHz) |
1000(Typ) |
| Minimum Storage Temperature (°C) |
-65 |
| Maximum Storage Temperature (°C) |
150 |
| On/Off Logic |
Positive |
|
|
PACKAGE INFO
|
| Supplier Package |
LGA |
| Pin Count |
108 |
| PCB |
108 |
| Tab |
N/R |
| Pin Pitch (mm) |
1 |
| Package Length (mm) |
14 |
| Package Width (mm) |
10 |
| Package Height (mm) |
2.59(Max) |
| Package Diameter (mm) |
N/R |
| Seated Plane Height (mm) |
2.56 |
| Mounting |
Surface Mount |
| Package Weight (g) |
N/A |
| Package Material |
Plastic |
| Package Family Name |
LGA |
| Package Outline |
Link to Datasheet |
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PACKAGING INFO
|
| Packaging Document |
Link to Datasheet |
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| ECAD MODELS |
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| APPLICATIONS |
• Battery Charging and Conditioning, Telecom, Networking, Lighting
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• Computing, Communications, Industrial,Automotive Accessories
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• 12, 24, 48 and 60V DC–DC Applications
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