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• SEPIC or Inverting Topology
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• Wide Input Voltage Range: 2.8V to 18V
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• Up to 700mA Output Current at VIN = 12V,VOUT = 2.5V or –2.5V
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• Up to 375mA Output Current at VIN = 12V,VOUT =15V or –15V
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• 2.5V to 15V or –2.5V to –15V Output Voltage
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• Selectable Switching Frequency: 200kHz to 2MHz
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• Programmable Soft-Start
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• User Configurable Undervoltage Lockout
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• 6.25mm × 11.25mm × 4.92mm BGA Package
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| CATALOG |
LTM8045IY#PBF COUNTRY OF ORIGIN
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LTM8045IY#PBF PARAMETRIC INFO
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LTM8045IY#PBF PACKAGE INFO
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LTM8045IY#PBF MANUFACTURING INFO
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LTM8045IY#PBF PACKAGING INFO
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LTM8045IY#PBF ECAD MODELS
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LTM8045IY#PBF FUNCTIONAL BLOCK DIAGRAM
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LTM8045IY#PBF APPLICATIONS
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COUNTRY OF ORIGIN
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Korea (Republic of)
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Malaysia
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PARAMETRIC INFO
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| Type |
Non-Inverting|Inverting|Step Up|Step Down |
| Number of Outputs |
1 |
| Output Voltage (V) |
2.5 to 15|-2.5 to -15 |
| Maximum Output Current (A) |
0.7 |
| Minimum Operating Temperature (°C) |
-40 |
| Maximum Operating Temperature (°C) |
125 |
| Supplier Temperature Grade |
Industrial |
| Switching Regulator |
Yes |
| Minimum Input Voltage (V) |
2.8 |
| Maximum Input Voltage (V) |
18 |
| Output Type |
Adjustable |
| Load Regulation |
0.2%(Typ) |
| Line Regulation |
0.6%(Typ) |
| Switching Frequency (kHz) |
2200 |
| Typical Standby Current (mA) |
0.001 |
| Minimum Storage Temperature (°C) |
-55 |
| Maximum Storage Temperature (°C) |
125 |
| On/Off Logic |
Positive |
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PACKAGE INFO
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| Supplier Package |
BGA |
| Basic Package Type |
Ball Grid Array |
| Pin Count |
40 |
| Lead Shape |
Ball |
| PCB |
40 |
| Tab |
N/R |
| Pin Pitch (mm) |
1.27 |
| Package Length (mm) |
11.25 |
| Package Width (mm) |
6.25 |
| Package Height (mm) |
4.32 |
| Package Diameter (mm) |
N/R |
| Seated Plane Height (mm) |
4.92 |
| Mounting |
Surface Mount |
| Package Material |
Plastic |
| Package Description |
Ball Grid Array |
| Package Family Name |
BGA |
| Jedec |
N/A |
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MANUFACTURING INFO
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| MSL |
3 |
| Maximum Reflow Temperature (°C) |
245 |
| Reflow Solder Time (Sec) |
30 |
| Number of Reflow Cycle |
3 |
| Standard |
J-STD-020D |
| Reflow Temp. Source |
Link to Datasheet |
| Maximum Wave Temperature (°C) |
260 |
| Wave Solder Time (Sec) |
10 |
| Wave Temp. Source |
Link to Datasheet |
| Lead Finish(Plating) |
N/A |
| Under Plating Material |
N/A |
| Terminal Base Material |
N/A |
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PACKAGING INFO
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| Packaging |
Tray |
| Quantity Of Packaging |
273 |
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ECAD MODELS
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| FUNCTIONAL BLOCK DIAGRAM |
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APPLICATIONS
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• Battery Powered Regulator
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• Local Negative Voltage Regulator
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• Low Noise Amplifier Power
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