TPT24857
SD 3.0-SDR104 Compliant Memory Card Voltage-Level Translator
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Overview
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Development Resources
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Application
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Ordering Detail
Overview
The TPT24857 is an SD 3.0 spec-compliant memory card voltage-level translator with bidirectional control. It is designed to translate voltage between voltage 1.8 V to 3.0 V in the card side and 1.2 V to 1.8 V in the host side.
The device supports SD 3.0 SDR104 in high speed mode, and covers down to SDR50, DDR50, SDR25, SDR12 & SD 2.0 (50 MHz and 25 MHz) modes. The TPT24857 has an integrated voltage regulator to supply the card-side I/Os, and can support a 100-mA peak current with an autoenable function. The device also has the EMI filters and support robust ESD protections: 10-kV IEC contact ESD.
The TPT24857 is available in WLCSP20 with the 0.4-mm pitch package, and is characterized from −40°C to +85°C.
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Status
Production
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Rating
Industrial
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Drivers Per Package
7
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Receivers Per Package
7
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VCC (Min) (V)
1.1
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VCC (Max) (V)
3.6
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Data Rate (Max) (kBPS)
208000
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ICC (Max) (mA)
7
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ESD HBM (kV)
8
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IEC-61000-4-2 Contact (kV)
/
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Operating Temperature Range (℃)
-40 to +85
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Package
WLCSP
Development Resources
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Documentation
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Show FilterHidden FilterDocumentation
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Data Sheet
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Selection Guide
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Application Note
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Technical Note
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User Guide
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Test Report
- Document Name
- Type
- Language
- Date
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Data SheetEnglish02/02/2024
SD 3.0-SDR104 compliant memory card Voltage-Level Translator
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Technical NoteEnglish01/19/2024
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Technical NoteEnglish01/19/2024
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Selection GuideEnglish01/19/2024
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Application
• Smartphone
• Mobile Handset and Digital Camera
• Tablet PC/ Laptop
• SD, MMC or MicroSD Card Readers
Ordering Detail
| Order Part Number | Buy | Samples | Rating | Feature | Status | 1ku Price | Release Date | Package | Lead time (week) | MSL | Packing | MPQ | CPQ |
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| TPT24857-WS8R-S | Industrial Grade | / | Production | $0.694 | 2020-09-23 | WLCSP | 11 | MSL1 | T&R | 3000 | 120000 |
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