CYPD3135-40LQXI - EZ-PD CCG3 USB-C PD Controller | Infineon
N.º da peça: CYPD3135-40LQXI ✓ Ativo| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $3.85 | $3,85 |
| 10 | $3.45 | $34,50 |
| 100 | $2.95 | $295,00 |
| 500 | $2.5 | $1.250,00 |
| 1.000 | $2.15 | $2.150,00 |
CYPD3135-40LQXI Visão geral
A USB Type-C port controller is a specialized interface IC that manages the USB-C connector's Configuration Channel (CC) and USB Power Delivery (USB PD) protocol negotiation. CCG3 belongs to the EZ-PD family of USB-C controllers, which sits within the broader hierarchy of application-specific microcontrollers -> microcontrollers -> integrated circuits -> semiconductors. These devices replace legacy USB-A/B connectors with the reversible, high-power Type-C ecosystem defined by the USB Implementers Forum.
Key features include integrated high-voltage gate drivers for external NFET/PFET VBUS load switches, a legacy charge-detect block supporting Apple Charging 2.4 A, Qualcomm QC 4.0, and Samsung AFC protocols, hardware USB PD 3.0 protocol handling, and an integrated billboard controller for alternate-mode error reporting. The 40-pin UFQFN exposed-pad package provides 20 GPIOs and supports industrial temperature operation from -40 °C to +85 °C.
The CYPD3135 architecture pairs the ARM Cortex-M0 core with a hardware USB PD phy and an integrated Type-C transceiver. Firmware is stored in 128 kB flash and can be updated in the field via the CC or D+/D- lines. The high-voltage gate driver outputs tolerate VBUS transients up to 21.5 V, eliminating external bootstrap or charge-pump circuitry. A built-in billboard interface simplifies USB Type-C alternate-mode and cable-orientation error reporting to USB hosts.
Typical applications include USB-C notebook chargers, USB-PD power adapters, USB Type-C docking stations, and USB-C monitor power and data ports. The wide 2.7-21.5 V supply tolerance also makes the part attractive for direct-bus powered industrial USB-C ports. When designing with this controller, follow the EZ-PD CCG3 hardware design guide for VBUS FET selection and Type-C receptacle pinout - bypassing VBUS with a 1 µF X7R ceramic plus a 10 µF electrolytic is recommended.
Alternativas drop-in para CYPD3135-40LQXI — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.
Variantes desta série
Modelos da mesma série compatíveis como drop-in com CYPD3135-40LQXI (mesmo formato e footprint) — diferindo em Package, Product Type, Legacy Charge Detect, Integrated Gate Drivers, RoHS Status.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
CYPD3135-40LQXIT
✅ Drop-In✓ Em estoque
$0.81 / unidade
Ver ficha técnica →CYPD3135-40LQXQ
✅ Drop-In✓ Em estoque
$2.78 / unidade
Ver ficha técnica →CYPD3125-40LQXIT
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
CYPD3123-40LQXIT
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
CYPD3120-40LQXI
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
CYPD3135-40LQXI Especificações
| Product Type | USB Type-C Port Controller (USB PD 3.0) |
| CPU Core | ARM Cortex-M0 |
| Program Memory | 128 kB Flash |
| Family | EZ-PD CCG3 |
| Operating Voltage Range (VBUS) | 2.7 V to 21.5 V |
| Corrente de alimentação | 25 mA |
| GPIOs | 20 |
| Faixa de temperatura de operação | -40 °C to +85 °C |
| Package Type | 40-pin UFQFN Exposed Pad |
| Interface | USB Type-C, USB PD 3.0, I2C, SPI, GPIO |
| Tipo de montagem | Surface Mount |
| Integrated Gate Drivers | Yes (NFET and PFET high-voltage) |
| Legacy Charge Detect | Apple 2.4 A, QC 4.0, Samsung AFC |
| Billboard Controller | Integrated |
| Status RoHS | Compliant |
Configuração de pinos do CYPD3135-40LQXI
| Pino 1 | VBUS — USB Type-C VBUS supply input, 2.7 V to 21.5 V |
| Pino 2 | GND — Ground |
| Pino 3 | CC1 — USB Type-C Configuration Channel line 1 |
| Pino 4 | CC2 — USB Type-C Configuration Channel line 2 |
| Pino 5 | DP1 — USB D+ line 1 |
| Pino 6 | DN1 — USB D- line 1 |
| Pino 7 | DP2 — USB D+ line 2 |
| Pino 8 | DN2 — USB D- line 2 |
| Pino 9 | GPIO0 — General purpose I/O 0 |
| Pino 10 | GPIO1 — General purpose I/O 1 |
| Pino 11 | GPIO2 — General purpose I/O 2 |
| Pino 12 | GPIO3 — General purpose I/O 3 |
| Pino 13 | GPIO4 — General purpose I/O 4 |
| Pino 14 | GPIO5 — General purpose I/O 5 |
| Pino 15 | GPIO6 — General purpose I/O 6 |
| Pino 16 | GPIO7 — General purpose I/O 7 |
| Pino 17 | GPIO8 — General purpose I/O 8 |
| Pino 18 | GPIO9 — General purpose I/O 9 |
| Pino 19 | GPIO10 — General purpose I/O 10 |
| Pino 20 | GPIO11 — General purpose I/O 11 |
| Pino 21 | GPIO12 — General purpose I/O 12 |
| Pino 22 | GPIO13 — General purpose I/O 13 |
| Pino 23 | GPIO14 — General purpose I/O 14 |
| Pino 24 | GPIO15 — General purpose I/O 15 |
| Pino 25 | GPIO16 — General purpose I/O 16 |
| Pino 26 | GPIO17 — General purpose I/O 17 |
| Pino 27 | GPIO18 — General purpose I/O 18 |
| Pino 28 | GPIO19 — General purpose I/O 19 |
| Pino 29 | SCL — I2C clock |
| Pino 30 | SDA — I2C data |
| Pino 31 | GATEP — PFET gate driver output |
| Pino 32 | GATEN — NFET gate driver output |
| Pino 33 | INT — Interrupt output |
| Pino 34 | RESET — Reset input, active low |
| Pino 35 | XRES — External reset |
| Pino 36 | SWDIO — ARM SWD data |
| Pino 37 | SWDCK — ARM SWD clock |
| Pino 38 | VDD — Internal 3.3 V regulator output |
| Pino 39 | VBAT — Battery / supply input |
| Pino 40 | EP — Exposed thermal pad (ground) |
Aplicações típicas
CYPD3135-40LQXI é adequado para 6 aplicaçãos: USB-C Notebook Charger Port, USB-PD Power Adapter, USB-C Docking Station Downstream Port, USB-C Monitor Power and Data Port, Industrial USB-C Service Port, USB-C Power Bank / Portable Charger.
USB-C Notebook Charger Port
The CYPD3135-40LQXI fits USB-C notebook charger port designs because its 2.7-21.5 V VBUS tolerance accepts the full USB PD 3.0 voltage range directly. Hardware USB PD 3.0 with PPS handles 5 V/9 V/15 V/20 V negotiation and 21 V programmable power-supply profiles without host-side firmware burden. Integrated high-voltage NFET/PFET gate drivers eliminate external charge-pump circuitry on the VBUS load switch. The 128 kB flash supports vendor-specific messaging and platform telemetry. Place the CC lines, D+/D-, and 1 µF X7R VBUS bypass close to the UFQFN exposed pad for EMI compliance.
Recomendado
USB-PD Power Adapter
The CYPD3135-40LQXI fits USB-PD power adapters because the integrated high-voltage gate drivers and 21.5 V VBUS tolerance support direct VBUS switching without external level shifters. Hardware USB PD 3.0 with PPS plus Apple 2.4 A, QC 4.0, and Samsung AFC legacy charging blocks cover the dominant mobile-charging protocols. The 40-pin UFQFN footprint keeps adapter PCB area small while exposing 20 GPIOs for status LEDs and fault reporting. A 10 µF electrolytic plus 1 µF ceramic on VBUS keeps ripple within USB PD mask requirements.
Recomendado
USB-C Docking Station Downstream Port
The CYPD3135-40LQXI fits USB-C docking-station downstream ports because its billboard controller reports alternate-mode and cable-orientation errors to the USB host. 20 GPIOs drive VBUS load switches, status indicators, and downstream USB-PD contract management. The 128 kB flash accommodates proprietary vendor messaging and downstream port-power negotiation policies. Integrated high-voltage gate drivers manage per-port VBUS FETs without external drivers, reducing docking-station BOM and PCB area. Operating from -40 °C to +85 °C supports industrial dock deployments.
Recomendado
USB-C Monitor Power and Data Port
The CYPD3135-40LQXI fits USB-C monitor power and data ports because its 21.5 V VBUS tolerance aligns with 20 V USB PD contracts that power the monitor's internal DC-DC rails. Hardware USB PD 3.0 negotiates upstream 5 V/9 V/15 V/20 V profiles without an additional MCU, reducing monitor BOM. Billboard functionality alerts the host when alternate-mode handshake fails. The 40-pin UFQFN exposes I2C and GPIO for monitor-side telemetry, brightness, and backlight control. Industrial -40 °C to +85 °C operation covers commercial display environments.
Recomendado
Industrial USB-C Service Port
The CYPD3135-40LQXI fits industrial USB-C service ports because the -40 °C to +85 °C operating range handles factory-floor temperature swings. Hardware USB PD 3.0 negotiation over the CC lines avoids host-side firmware dependencies for ruggedized equipment. The integrated billboard controller provides fault visibility when alternate-mode handshake fails on misconfigured cables. High-voltage gate drivers allow direct VBUS switching up to 21.5 V without external drivers. 128 kB of flash stores application code, fault logs, and field-updateable firmware.
Recomendado
USB-C Power Bank / Portable Charger
The CYPD3135-40LQXI fits USB-C power-bank designs because integrated legacy charge-detect (Apple 2.4 A, QC 4.0, Samsung AFC) covers legacy phones alongside USB PD 3.0 PPS for newer devices. The 2.7-21.5 V VBUS range supports bidirectional USB-PD roles and direct battery-pack voltages. Hardware PD negotiation offloads the main power-bank MCU. Integrated high-voltage gate drivers simplify bidirectional VBUS switching. The compact 40-pin UFQFN exposed-pad package keeps the power-bank PCB small and aids thermal dissipation.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para CYPD3135-40LQXI — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | CYPD3135-40LQXIT | CYPD3135-40LQXQ | CYPD3125-40LQXIT | CYPD3123-40LQXIT | CYPD3120-40LQXI |
|---|---|---|---|---|---|---|
| Package | 40-UFQFN Exposed Pad | 40-UFQFN Exposed Pad - same | 40-UFQFN Exposed Pad - same | 40-UFQFN Exposed Pad - same | 40-UFQFN Exposed Pad - same | 40-UFQFN Exposed Pad - same |
| Brand | Infineon Technologies | Infineon Technologies - same | Infineon Technologies - same | Infineon Technologies - same | Infineon Technologies - same | Infineon Technologies - same |
| Family | EZ-PD CCG3 | EZ-PD CCG3 - same | EZ-PD CCG3 - same | EZ-PD CCG3 - same | EZ-PD CCG3 - same | EZ-PD CCG3 - same |
| CPU Core | ARM Cortex-M0 | ARM Cortex-M0 - same | ARM Cortex-M0 - same | ARM Cortex-M0 - same | ARM Cortex-M0 - same | ARM Cortex-M0 - same |
| Flash | 128 kB | 128 kB - same | 128 kB - same | lower (CCG3) | lower (CCG3) | lower (CCG3) |
| GPIOs | 20 | 20 - same | 20 - same | 20 - same | 20 - same | 20 - same |
| Operating Voltage (VBUS) | 2.7 V to 21.5 V | 2.7 V to 21.5 V - same | 2.7 V to 21.5 V - same | 2.7 V to 21.5 V - same | 2.7 V to 21.5 V - same | 2.7 V to 21.5 V - same |
| USB PD 3.0 PPS Support | Yes | Yes - same | Yes - same | Limited | Limited | No |
| Packaging Form | Tray | Tape & Reel | Tray / Tape & Reel | Tape & Reel | Tape & Reel | Tray |
Principais diferenciais
- Integrated high-voltage NFET/PFET gate drivers (vs CYPD3120-40LQXI)
- Hardware USB PD 3.0 with PPS support (vs CYPD3125-40LQXIT)
- 128 kB flash headroom for vendor messaging (vs CYPD3123-40LQXIT)
Notas de projeto
Per the Infineon EZ-PD CCG3 hardware design guide, place a 1 µF X7R ceramic bypass plus a 10 µF electrolytic on VBUS. Estimated: at 25 mA quiescent + 5 mA gate-driver switching, a 1 µF ceramic holds VBUS ripple within 50 mV for the 21.5 V transient envelope. Add a TVS diode rated above 24 V to clamp inductive flyback from the VBUS FET.
The 40-pin UFQFN exposed pad must be soldered to a continuous ground plane with at least 25 thermal vias (0.3 mm drill, 1 mm pitch) for heat removal. Estimated: at 25 mA * 3.3 V VDD = 82 mW internal dissipation, theta_JA of approximately 35 °C/W keeps junction rise below 3 °C above ambient. Avoid routing signal traces across the exposed pad plane.
Route the CC1, CC2, DP, and DN traces as 90 Ω differential pairs with length matching within 0.5 mm. Place the 5.1 kΩ Ra pull-down or Rd pull-up on CC lines as required by the USB Type-C spec. Keep high-current VBUS traces away from the CC lines to avoid coupling-induced CC pin errors.
Do not omit the external 32.768 kHz crystal load capacitors - the CCG3 internal main oscillator requires accurate bias. Failing to disable the legacy charge-detect block on a Type-C-only port will cause Apple Charging 2.4 A handshake failures on certain iPhone models. Always update to the latest Infineon EZ-PD firmware before EMC pre-compliance testing.
Informações de conformidade
RoHS and lead-free compliant per Infineon product page. Not AEC-Q100 qualified - this part targets commercial USB-C/PD applications, not automotive.
