TPD4S014DSQR
ESD Suppressor Diode Diode Array Uni-Dir 5V 15Vc 10-Pin WSON EP T/R
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Part Number : TPD4S014DSQR
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Package/Case : WSON-10
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Brands : TI
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Components Categories : Application-specific port protection ICs
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Datesheet : TPD4S014DSQR DataSheet (PDF)
Overview of TPD4S014DSQR
The TPD4S014 is a single-chip solution for USB charger port protection. This device offers low capacitance transient voltage suppressor (TVS) electrostatic discharge (ESD) clamps for the D+, D-, and standard capacitance for the ID pin. On the VBUS pin, this device provides overvoltage protection (OVP) up to 28 V DC. The overvoltage lockout feature ensures that if there is a fault condition at the VBUS line, the TPD4S014 is able to isolate the VBUS line to protect the internal circuitry from damage. There is a 17-ms turn-on delay after VBUS rises above the undervoltage lockout (UVLO) threshold in order to let the voltage stabilize before turning the nFET on. This function acts as a de-glitch and prevents unnecessary switching if there is any ringing on the line during connection.
Key Features
- Input Voltage Protection at VBUS up to 28 V
- Low Ron nFET Switch
- Supports > 2 A Charging Current
- ESD Performance D+/D-/ID/VBUS Pins:
- ±15-kV Contact Discharge (IEC 61000-4-2)
- ±15-kV Air Gap Discharge (IEC 61000-4-2)
- Overvoltage and Undervoltage Lockout Features
- Low Capacitance TVS ESD Clamp for USB2.0 High Speed Data Rate
- Internal 17 ms Startup Delay
- Integrated Input Enable and Status Output Signal
- Thermal Shutdown Feature
- Space Saving SON Package (2 mm × 2 mm)
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Number of switches | 4 | IO capacitance (typ) (pF) | 1.5 |
IEC 61000-4-2 contact (±V) | 15000 | IEC 61000-4-2 air-gap (±V) | 15000 |
Features | Overvoltage protection | Bi-/uni-directional | Unidirectional |
Rating | Catalog | Operating temperature range (°C) | -40 to 85 |
Dynamic resistance (typ) | 1 | Clamping voltage (V) | 15 |
Interface type | USB 2.0 |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Shipping and Package
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Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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