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Renesas CCG9020
- Part No.:
- CCG9020
- Manufacturer:
- Renesas
- Category:
- Power Management - Specialized
- Package:
- 48-QFP
- Datasheet:
-
CCG9020.pdf
- Description:
- BLUETOOTH LOW ENERGY DA14531 WL-
- Quantity:
- Payment:
- Shipping:
Inventory:2,437
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Product details
Overview
CCG9020 from Renesas Electronics is a 5-channel high-side switch driver IC with integrated charge-pump, SPI interface, 10-bit ADC, and programmable short-circuit/overvoltage/overtemperature protection. It operates from 14 V (typ), up to 30 V max, and targets PWM-controlled glow plug and PTC heater systems in diesel engines. Its TQFP48 package supports harsh automotive environments including ground-shift and polarity reversal.
For engineers reviewing the CCG9020 datasheet, CCG9020 pinout, CCG9020 application, or CCG9020 equivalent, key selection considerations include its 5-channel high-side gate drive capability, integrated 10-bit ADC for current/voltage/die-temperature measurement (±3.5% total accuracy), reverse-battery protection, and configurable wake-up/sleep modes for low-power engine-off operation.
Technical Context
The CCG9020 implements five independent high-side drivers with dedicated charge-pump circuits enabling full enhancement of external N-channel MOSFETs under low-battery conditions. Its SPI interface supports real-time configuration of protection thresholds, ADC channel selection, and diagnostic reporting.
It integrates an LDO for internal logic supply, reverse-battery protection diode, and high-voltage-compatible control inputs (up to 30 V) plus diagnosis outputs for direct harness interfacing-enabling robust operation during load-dump transients and wiring inductance-induced voltage spikes.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Channels | 5 independent high-side drivers for external N-MOSFETs |
| Supply Voltage | 14 V typical, 30 V absolute maximum - supports 12 V automotive battery with transient tolerance |
| ADC Resolution | 10-bit - enables precise current sensing (±3.5% total accuracy) and die temperature monitoring |
| Protection Features | Programmable short-circuit, overvoltage, undervoltage, and overtemperature shutdown - prevents device and load damage |
| Interface | SPI with configurable timing and error reporting - allows microcontroller-based adaptive control and diagnostics |
| Package | TQFP48 with exposed thermal pad - provides mechanical stability and thermal dissipation in engine bay mounting |
Pinout & Package
TQFP48 (7 mm × 7 mm, 0.5 mm pitch) with exposed thermal pad for enhanced heat transfer in high-power glow plug applications.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD | Main power supply input | Accepts 14 V nominal (up to 30 V) - powers internal LDO and charge pumps |
| GND | Power and signal reference | Common return for all channels and logic - isolated from high-side source nodes |
| HSx_OUT (x=1–5) | High-side driver output | Drives gate of external N-MOSFET - each channel includes dedicated charge-pump and current sense |
| CSx_IN (x=1–5) | Current sense input | Connects to shunt resistor for per-channel current measurement via integrated ADC |
| DIAG_OUT | High-voltage diagnosis output | Open-drain, 30 V tolerant - reports fault status directly to harness without level-shifting |
| CTRL_IN | High-voltage control input | 30 V tolerant - accepts PWM or enable signals from external controller across noisy engine harness |
| SPI_CS, SPI_CLK, SPI_MOSI, SPI_MISO | SPI interface signals | 4-wire interface for configuration, readback, and diagnostics - supports daisy-chaining in multi-device systems |
Key Features
| Feature | Design Value |
|---|---|
| Integrated reverse battery protection | Eliminates need for external series diode or MOSFET - reduces BOM count and forward voltage drop in 12 V systems |
| Programmable short-circuit protection | Per-channel trip threshold and blanking time configurable via SPI - avoids false trips during inrush while ensuring fast fault response |
| 10-bit ADC with 3.5% accuracy | Measures channel current, supply voltage, and die temperature simultaneously - enables closed-loop glow timing and thermal derating |
| Low-power sleep mode | Quiescent current < 100 µA - maintains system readiness during engine-off while meeting automotive static current requirements |
| High-voltage control/diagnosis I/O | 30 V tolerant CTRL_IN and DIAG_OUT pins - interface directly with harness without external level shifters or protection networks |
Applications
| Diesel Engine Glow Plug Control | PTC Heater Management |
|---|---|
Use Scenario: Adaptive pre- and post-heating of glow plugs during cold-start and after-run cycles in light- and heavy-duty diesel engines. IC Role / Device Role / Timing Role: High-side driver and current monitor - controls 5 independent glow plug elements with real-time current feedback and thermal foldback. Use Value: Enables precise dwell-time optimization and fault detection (open/short circuit), improving combustion efficiency and reducing emissions. | Use Scenario: Closed-loop temperature regulation of cabin or battery-heating PTC modules in EVs and hybrid powertrains. IC Role / Device Role / Timing Role: Power stage controller and sensor interface - drives PTC elements and measures current/voltage to calculate real-time power dissipation. Use Value: Supports ASIL-B–compatible thermal management with overtemperature shutdown and diagnostic reporting via SPI. |
| Engine Bay Power Distribution | Harsh-Environment Load Switching |
Use Scenario: Centralized high-side switching for auxiliary loads (e.g., fuel heaters, intake air heaters) in commercial vehicle ECUs. IC Role / Device Role / Timing Role: Robust load driver with integrated protection - replaces discrete high-side switches and discrete protection ICs. Use Value: Reduces PCB area and improves reliability under load-dump (ISO 7637-2 Pulse 5a) and reverse-battery stress. | Use Scenario: Control of solenoids, valves, or actuators in off-highway machinery subject to ground-shift, inductive kickback, and wide ambient temperature swings. IC Role / Device Role / Timing Role: Fault-tolerant high-side interface - handles wiring-harness inductance and ground-loss events without latch-up or damage. Use Value: Eliminates need for external TVS, flyback diodes, or isolated gate drivers - simplifies design for IP67-rated enclosures. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-side driver applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Infineon TLE9201SG | 4-channel, no integrated ADC; requires external current sensing; 40 V abs max rating | Lacks on-chip current/voltage measurement - needs external op-amps and ADC for closed-loop control | Preferred where cost-sensitive 4-channel control suffices and diagnostics are handled externally |
| STMicroelectronics VNQ7E100AJ | 4-channel, no SPI interface; fixed protection thresholds; 36 V abs max rating | No programmability - thresholds and behavior set at factory; limited diagnostic granularity | Suitable for simpler on/off applications without adaptive timing or real-time parameter tuning |
Compared with TLE9201SG and VNQ7E100AJ, the CCG9020 provides 5-channel drive, integrated 10-bit ADC with ±3.5% accuracy, and full SPI configurability - enabling adaptive glow timing, per-channel diagnostics, and reduced external component count in ASIL-B–aligned diesel and EV thermal systems.
Availability
CCG9020 is available at Aetrix Electronics and suitable for diesel engine control units, electric vehicle PTC heater modules, and off-highway equipment requiring stable component supply under AEC-Q100 Grade 1 qualification.
Supply support for CCG9020 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Renesas Electronics is a global semiconductor leader specializing in microcontrollers, analog, power, and connectivity solutions for automotive, industrial, and IoT markets.
The CCG9020 belongs to Renesas' automotive power management portfolio, designed specifically for intelligent, high-reliability load control in diesel and electrified powertrain systems operating under ISO 16750 and AEC-Q100 stress conditions.
FAQ
What is the primary function of the CCG9020 in diesel engine systems?
The CCG9020 serves as a 5-channel high-side driver IC that controls external N-channel MOSFETs for glow plug activation. It integrates current sensing, thermal monitoring, and programmable protection to enable adaptive pre- and post-heating sequences. The CCG9020 uses its 10-bit ADC and SPI interface to deliver real-time feedback and fault reporting - critical for meeting modern emission standards and cold-start reliability requirements.
Does the CCG9020 include built-in reverse battery protection?
Yes, the CCG9020 includes integrated reverse battery protection, eliminating the need for external series diodes or MOSFETs in the power path. This feature ensures safe operation during accidental battery connection reversal in automotive service environments. The CCG9020 maintains functionality and avoids latch-up or damage when subjected to −14 V applied to VDD, as specified in its AEC-Q100 qualified stress testing.
What is the accuracy of the CCG9020's integrated ADC for current measurement?
The CCG9020's integrated 10-bit ADC achieves ±3.5% total accuracy for channel current measurements, including gain, offset, linearity, and temperature drift contributions across its operating range. This accuracy is validated per Renesas' product brief and enables reliable closed-loop glow timing and short-circuit detection without external calibration. The CCG9020 uses this ADC also for supply voltage and die temperature monitoring.
Can the CCG9020 operate in automotive environments with severe electrical transients?
Yes, the CCG9020 is engineered for harsh automotive environments, supporting operation during ground-shift, ground-loss, polarity reversal, and supply transients per ISO 7637-2 and ISO 16750. Its 30 V absolute maximum rating, integrated charge-pump, and high-voltage CTRL_IN/DIAG_OUT pins allow direct harness interfacing without external protection components. The CCG9020 has been validated for load-dump immunity and inductive kickback resilience in engine bay deployments.
Is the CCG9020 pin-compatible with other Renesas glow plug controllers?
No, the CCG9020 is not pin-compatible with earlier Renesas glow plug controllers such as the CCG3 or CCG7 families. Its TQFP48 layout, 5-channel architecture, and integrated ADC/SPI interface represent a distinct footprint and signal assignment. Migration to the CCG9020 requires PCB redesign and firmware adaptation to leverage its enhanced diagnostics and programmability - the CCG9020 is a standalone solution optimized for next-generation thermal actuation systems.
CCG9020 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Series:
- -
- Package/Case:
- 48-QFP
- Packaging:
- Box
- Product Status:
- Active
- Applications:
- Glow Plug Control
- Current - Supply:
- -
- Voltage - Supply:
- 4V ~ 30V
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 48-TQFP
CCG9020 FAQ
1.How can I place an order for CCG9020 through Aetrix?
Please submit a Request for Quotation (RFQ) for CCG9020 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for CCG9020 reliable?
The price and inventory of CCG9020 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for CCG9020 is usually 5 days.
3.What payment methods are accepted for CCG9020?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for CCG9020 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for CCG9020?
CCG9020 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your CCG9020 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for CCG9020?
For technical support, including CCG9020 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your CCG9020 requirements.
6.How does Aetrix verify that CCG9020 is sourced from the original manufacturer or authorized distributors?
All CCG9020 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that CCG9020 meets industry standards.
7.What is the process for return or replacement of CCG9020?
All CCG9020 units undergo pre-shipment inspection (PSI). If there is an issue with CCG9020, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The CCG9020 part is unused and in its original packaging.
Return procedure for CCG9020:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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