TPT20104-QN5R
Translators, Level Shifters
Technical Specifications
| Type | Description |
|---|---|
| Package / Case | QFN1.7x2-12 |
Product Introduction
The TPT20104 is a 4-bit level translator with output enable (OE) input, operating with VCCA ranging from 1.65V to 3.6V and VCCB ranging from 1.65V to 5.5V. VCCA must be less than or equal to VCCB. The device supports bidirectional voltage translation between 1.8V, 2.5V, 3.3V, and 5V. A1~4 I/O ports are connected to B1~4 I/O ports, enabling bidirectional data flow between ports. When OE is low, the translation switch is disabled, presenting a high-impedance state between the A and B ports to isolate both sides. The OE input circuit is internally connected to VCCA. This 4-bit bidirectional buffer isolates capacitance, allowing up to 15pF load on either side of the device, supporting 100 Mbps in push-pull mode and 1.2 Mbps in open-drain mode with VCCA at 3.3V and VCCB at 5V. The TPT20104 is available in TSSOP14, QFN1.7x2.0-12, and QFN3.5x3.5-14 packages, with an operating temperature range of -40°C to +125°C.
Features
- 4-bit bidirectional level translator
- Supports open-drain and push-pull outputs
- Maximum data rate (VCCA = 3.3 V, VCCB = 5 V): push-pull mode 100 Mbps, open-drain mode 1.2 Mbps
- Voltage level translation range: VCCA: 1.65 V ~ 3.6 V; VCCB: 1.65 V ~ 5.5 V
- OE enable pin supports 5 V tolerance
- When OE = LOW, A1~4 and B1~4 pins enter high-impedance state
- VCC isolation feature: when either VCC input is grounded, all outputs enter high-impedance state
- IOFF supports partial power-down mode
- No specific power-up sequence required for VCCA and VCCB
- ESD protection: Port A: ±4000 V HBM; Port B: ±8000 V HBM; Port B: ±4000 V IEC 61000-4-2 contact discharge; 1500 V CDM
Applications
- - Servers/Storage Devices - Routers - Personal Computers/Consumer Handheld Devices - Industrial Automation
Datasheet
Compliance & Export Codes
| Type | Details |
|---|---|
| ECCN | - |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
Sourcing Information
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