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Product Details:
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| Part Number: | LM26480QSQ-AA/NOPB | Input Voltage, Max: | 5.5 V |
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| Input Voltage, Min: | 1.74 V | Maximum Output Voltage: | 3.5 V |
| Operating Supply Current: | 33 UA | Operating Temperature: | -40°C ~ 85°C |
LM26480QSQ-AA/NOPB Dual 2MHz 1.5A Buck Regulators and Dual 300mA LDO Linear Voltage Regulators
Product Description Of LM26480QSQ-AA/NOPB
The LM26480QSQ-AA/NOPB is an automotive-qualified multifunctional power management unit (PMU), optimized for low-power digital applications.This device integrates two highly efficient 1.5-A step-down DCDC converters and two 300-mA linear regulators. The DC-DC buck converters provide typical efficiencies of 96%, allowing for minimal power consumption.Features include soft start, undervoltage lockout,current overload protection, thermal overload protection, and an internal power-on-reset (POR) circuit, which monitors the output voltage levels on bucks 1 and 2.
Specification Of LM26480QSQ-AA/NOPB
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Product Status |
Active |
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Topology |
Step-Down (Buck) Synchronous (2), Linear (LDO) (2) |
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Number of Outputs |
4 |
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Frequency - Switching |
2MHz |
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Voltage/Current - Output 1 |
0.8V ~ 2V, 1.5A |
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Voltage/Current - Output 2 |
1V ~ 3.3V, 1.5A |
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Voltage/Current - Output 3 |
1V ~ 3.5V, 300mA |
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w/LED Driver |
No |
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w/Supervisor |
No |
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w/Sequencer |
No |
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Voltage - Supply |
2.8V ~ 5.5V |
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Operating Temperature |
-40°C ~ 85°C |
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Mounting Type |
Surface Mount |
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Package / Case |
24-WFQFN Exposed Pad |
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Supplier Device Package |
24-WQFN (4x4) |
Features Of LM26480QSQ-AA/NOPB
Input Voltage: 2.8 V to 5.5 V
Compatible with Advanced Applications Processors and FPGAs
Two LDOs for Powering Internal Processor Functions and I/Os
Precision Internal Reference
Thermal Overload Protection
Current Overload Protection
External Power-On-Reset Function for Buck1 and Buck2
Undervoltage Lockout Detector to Monitor Input Supply Voltage
Applications of LM26480QSQ-AA/NOPB
Simplified Schematic of LM26480QSQ-AA/NOPB
FAQ
Q. Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q:Which Certificates do you have?
A:We are ISO 9001:2015 Certified Company and member of ERAI.
Q:Can you support small quantity order or sample?Is the sample free?
A:Yes,we support sample order and small order.Sample cost is different according to your order or project.
Q:How to ship my order? Is it safe?
A:We use express to ship,such as DHL,Fedex,UPS,TNT,EMS.We can also use your suggested forwarder.Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q:What about the lead time?
A:We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.
Contact Person: Sales Manager
Tel: 86-13410018555
Fax: 86-0755-83957753
