Step1: Product
Texas Instruments LM5171QPHPRQ1
Image shown is a representation only
Manufacturer
Manufacturer No
LM5171QPHPRQ1
Quantity
81
Availability
In Stock
Package
48-PowerTQFP
Packaging
Tape & Reel (TR)
Description
AUTOMOTIVE, 80-V DUAL-CHANNEL BI
Detailed Description
Buck, Boost, Buck-Boost Regulator Positive Output Step-Down I2C DC-DC Controller IC 48-HTQFP (7x7)
Datasheet
Grade
Automotive
Function
Step-Down
Topology
Buck, Boost, Buck-Boost
Packaging
Tape & Reel (TR)
Clock Sync
Yes
Output Type
Transistor Driver
Manufacturer
Texas Instruments
Mounting Type
Surface Mount
Output Phases
2
Qualification
AEC-Q100
Package / Case
48-PowerTQFP
Control Features
Dead Time Control, Enable, Frequency Control, Phase Control, Ramp, Soft Start
Number of Outputs
2
Serial Interfaces
I2C
Output Configuration
Positive
Frequency - Switching
50kHz ~ 1MHz
Operating Temperature
-40°C ~ 150°C (TJ)
Synchronous Rectifier
Yes
Supplier Device Package
48-HTQFP (7x7)
Voltage - Supply (Vcc/Vdd)
3V ~ 80V
| Attribute | Value |
|---|---|
| Grade | Automotive |
| Function | Step-Down |
| Topology | Buck, Boost, Buck-Boost |
| Packaging | Tape & Reel (TR) |
| Clock Sync | Yes |
| Output Type | Transistor Driver |
| Manufacturer | Texas Instruments |
| Mounting Type | Surface Mount |
| Output Phases | 2 |
| Qualification | AEC-Q100 |
| Package / Case | 48-PowerTQFP |
| Control Features | Dead Time Control, Enable, Frequency Control, Phase Control, Ramp, Soft Start |
| Number of Outputs | 2 |
| Serial Interfaces | I2C |
| Output Configuration | Positive |
| Frequency - Switching | 50kHz ~ 1MHz |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Synchronous Rectifier | Yes |
| Supplier Device Package | 48-HTQFP (7x7) |
| Voltage - Supply (Vcc/Vdd) | 3V ~ 80V |
Purchase & Inquiry
Placing an Order
You may place an order on DAXIN without creating an account.
Available Payment Methods
For your convenience, we accept several payment methods in USD, including PayPal, credit card, and wire transfer.
RFQ (Request for Quote)
We recommend submitting an RFQ to receive the latest pricing and inventory information for the parts you need.
Our sales team will respond to your request by email within 24 hours.
Important Notes
1. You will receive an order information email in your inbox. Please check your spam folder if you do not find the email.
2. Since inventory and pricing may change from time to time, our sales manager will reconfirm your order and notify you if any updates are needed.
Payment Method
Shipping Method
- Shipped from
- Hongkong/Shenzhen warehouse
- Estimated Ship Date
- Oct 3, 2026 - Oct 4, 2026
- Lead Time
- Contact us to confirm availability
- Shipping Fee
- Calculated based on your destination
Packages
