HV PAK™ Programmable Mixed-signal Matrix with Four Outputs with Operating Voltage up to 13.2V and up to 2A Current per Output
The SLG47105 combines mixed-signal logic and high-voltage H-bridge functionality in a tiny 2 x 3 mm QFN package. One time programmable (OTP) Non-Volatile Memory (NVM) stores user-defined solutions in the form of interconnections of internal logic, I/O pins, and macrocells.
Integrated dual H-Bridge/quad Half-Bridge functionality allows driving different loads up to 2A per output with up to 13.2V voltage. The SLG47105 advanced PWM macrocells provide the ability to drive multiple motors with different PWM frequencies and duty cycles. Low idle current consumption in combination with a compact size further extends the field of possible applications.
This highly versatile device allows a wide variety of mixed-signal functions to be designed alongside with high-voltage capabilities within a tiny and thermally efficient IC.
Macrocells Overview
Four High Voltage, Current Drive GPOs with low RDS_ON
Two 8-bit PWM Macrocells with build-in 16-byte register file
Two Oscilllators:
- 2.048 kHz oscillator
- 25 MHz oscillator
Two High Speed General Purpose Rail-to-Rail Analog Comparators with Integrated Voltage Reference
Differential Amplifier with Integrator and Analog Comparator
Two Current Sense Comparators with Integrated Voltage Reference
Twelve Combination Function Macrocells:
- Three Selectable DFF/Latch or 2-bit LUTs;
- One Selectable Programmable Pattern Generator or 2-bit LUT;
- Six Selectable DFF/Latch or 3-bit LUTs;
- One Selectable Pipe Delay or Ripple Counter or 3-bit LUT;
- One Selectable DFF/Latch or 4-bit LUT
I2C Serial Communication Macrocell
Temperature Sensor
Filter with Edge Detector
Programmable Delay with Edge Detector
Power On Reset (POR)
Features
Up to 13.2V High Voltage and up to 2A High Current Drive GPOs
Full H-Bridge and Independent Half-Bridge Control.
Flexible 8-bit PWMs Macrocells
Constant Current Regulation
Constant Voltage Regulation
Two Wide Range Power Supply Inputs:
- 2.5 V (±8 %) to 5.0 V (±10 %) VDD
- 3.3 V (±10 %) to 12.0 V (±10 %) VDD2
Built-in Protections:
- Undervoltage Lockout
- Overcurrent Protection
- Thermal Shutdown
I2C control
Operating Temperature Range: -40 °C to 85 °C
One Time Programmable Non-Volatile Memory
Low current consumption (nA level)
RoHS Compliant/Halogen-Free
Applications
Smart Locks and Valves
ATMs and POS Printers
MOSFET Drivers
Cameras (Video Security, DSLRs)
Toys
Robotics
Personal Computers and Servers
Office Equipment
Personal and Medical Care Devices
Other Consumer Electronics
Packages and Ordering
SLG47105V: STQFN-20: (2.0 x 3.0 x 0.55 mm, 0.4 mm pitch)
The product ID suffix indicates the package style.
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Get in touch with us directly through our worldwide sales offices, or contact one of our global distributors and representatives.
Inquiries Distributors and Representatives Register for newslettersGreenPAK Configurable Mixed-signal IC Introduction
GreenPAK Designer Software
GreenPAK Development Platform
Choosing the Right GreenPAK
View the full list of the GreenPAK videos in our Training Video Library.
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Inquiries Distributors and Representatives Register for newslettersThis product is available in one package:
SLG47105V: STQFN-20: (2.0 x 3.0 x 0.55 mm, 0.4 mm pitch)
Development board selector
Provides full programming, emulation and testing functions for GreenPAK devices. For use with SLG46xxxX-SKT sockets kits.
Working in tandem with the GreenPAK Designer software, GreenPAK Advanced Development Board allows designers to:
- Program custom samples in minutes
- Test GreenPAK projects in-circuit
- Develop using any GreenPAK device
Suitable for:
- Programming
- Emulation
- Signal and Logic Generators
Features:
- USB interface
- MacOS, Windows and Linux compatible
- Programming and Emulation
- Gated expansion header for connection to external test equipment
- Integrated signal and logic generators
- LEDs for visual indication
Perfect for breadboarding and fast prototypes.
Working in tandem with the GreenPAK Designer software, GreenPAK DIP Development Board allows designers to:
- Program custom samples in minutes
- Test GreenPAK projects in-circuit
Suitable for:
- Programming
- Emulation
Features:
- USB interface
- MacOS, Windows and Linux compatible
- Programming and Emulation
- Gated expansion header for connection to external test equipment
Provides advanced emulation and testing functions for select GreenPAK devices.
Working in tandem with the GreenPAK Designer software, GreenPAK Pro Development Board allows designers to:
- Program custom samples in minutes
- Test GreenPAK projects in-circuit
- Develop using select GreenPAK device
Suitable for:
- Programming
- Emulation
- Signal and Logic Generators
- High Speed Signal and Logic Generators
- Logic Analyzer**
Features:
- USB interface
- MacOS, Windows and Linux compatible
- Programming and Emulation
- Gated expansion header for connection to external test equipment
- Integrated high speed signal and logic generators
**This feature is not available at the moment and will be added through the software update
GreenPAK Advanced Development Board
Provides full programming, emulation and testing functions for GreenPAK devices.
- Programming
- Emulation
- Signal and Logic Generators
GreenPAK DIP Development Board
Perfect for breadboarding and fast prototypes.
Working in tandem with the GreenPAK Designer software, GreenPAK DIP Development Board allows designers to:
- Program custom samples in minutes
- Test GreenPAK projects in-circuit
- Programming
- Emulation
GreenPAK Pro Development Board
Provides advanced emulation and testing functions for select GreenPAK devices.
Working in tandem with the GreenPAK Designer software, GreenPAK Pro Development Board allows designers to:
- Program custom samples in minutes
- Test GreenPAK projects in-circuit
- Develop using select GreenPAK device
- Programming
- Emulation
- Signal and Logic Generators
- High Speed Signal and Logic Generators
- Logic Analyzer**
Other components
Programmable Mixed-signal Matrix. Two Power Supply Inputs: 2.5 V to 5.0 V and 3.3 V to 12.0 V. 8-GPIO, 4 HV GPO with current up to 2A per Output, 2 PWM, 2 ACMP, 2 CCMP, Integrator, 17 LUTs (max.), 15 DFF/LATCH (max.), 5 CNT/DLY (max.) and other Macrocells. Package STQFN-20 (2.0 x 3.0 mm).
Price table:
| Qty | 100-8,999 | 9,000-49,999 | 50,000+ |
|---|---|---|---|
| Price | $0.50 | $0.433 | Contact Dialog |
Programmable Mixed-signal Matrix. Two Power Supply Inputs: 2.5 V to 5.0 V and 3.3 V to 12.0 V. 8-GPIO, 4 HV GPO with current up to 2A per Output, 2 PWM, 2 ACMP, 2 CCMP, Integrator, 17 LUTs (max.), 15 DFF/LATCH (max.), 5 CNT/DLY (max.) and other Macrocells. Package STQFN-20 (2.0 x 3.0 mm).
Price table:
| Qty | 3000-8,999 | 9,000-49,999 | 50,000+ |
|---|---|---|---|
| Price | $0.50 | $0.43 | Contact Dialog |
Included are: SLG4SA20HV-20x30 socket adapter, 50 SLG47105V samples.
Evaluation Board for SLG47105V. Developed for testing designs with all features and high current loads.
HVPAK SLG47105 Demo Board.
Developed for testing designs based on SLG47105 with built-in DCM, Stepper Motor and LED.
20-pin DIP Proto Board. Perfect for breadboarding and fast prototypes.
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2 months ago
SLG47105V ldle current
Posted by koen@weijand.nl 0 points 15 replieshave a fresh naked chip on a testboard, nothing connected but VDD and I2C. emulated the chip using the I2C serial debuger board ext supply, and vcc current ends up to 32.6mA@3V after hitting the emulation button; after removing the I2C the current is still there. it does ot run through any pin.
I can monitor the sleep pin of HV drivers at an IO pin, and that is high, HV driver pins are highZ. the osc is also forced using the same net to power down. confirmed off/powered down.
all IO's are either 0 or high, no halfway levels. when the HV output is not in sleep but disabled, the output pins are 0.3V above the rail or gnd. most likely some leakage from the gate drive charge pump.
but where does the 32mA go ? is it possible to short some internals by improper programming code ? I'm i the beta tester here ? it is suply dependent, goed up when VDD goes up.
in my case the VDD and HVvdd are the same net.
help is appreciated...
2 months ago
when HVVD2 adn VDD are disconnected during emulation transmit, the current stays low.
2 months ago
Hi ,
Thank you for reaching out and for the detailed examination of the 47105V chip. Could you let me know how the current was measured here?
Kind Regards
Shivani
2 months ago
a non programmed device seems un responsive, does it need to be programmed first to be able to emulate using the serieal debugger ? the dev board emulation does all sorts of "above rail" signaling, plus I2C. this is the command that the debuggers sebds ou, but no response form the 47105V. does the VDD2 need to be connected ?
| Attachment | Size |
|---|---|
| I2C1stcommand.pdf | 72.67 KB |
2 months ago
total current VDD + vdd2, measured by IT6412 precision source
2 months ago
the thermal pads are not connected for simplicity as the motor currents are < 100mA
2 months ago
developing the program on the dev board using the advanced dev platfrom had no problems.
2 months ago
another thing that I noticed is that there is a diode between VDD and VDD2 , so VDD2 is not allowed to be 0.6V lower than VDD. this is not propely reflected in the datasheet. if this 0.6V does trigger parasitic devices is not stated either.
2 months ago
Thank you for the feedback. Chip current consumption should be measured via GND. Could you please attach the design file, so I can take a closer look
Kind Regards
Shivani
2 months ago
encl the program, I can send the schematic privately
| Attachment | Size |
|---|---|
| stepdriver.zip | 31.78 KB |
2 months ago
on the dev board I supply 3V to the VDD2 nodes, and use the dev board 3V for VDD logic supply. UVLO on HV drive is disabled.
2 months ago
there are only 2 connections to the chip: GND and VDD, VDD2 is wired to VDD on the PCB. current is measured as indicated by the precision power supply (0.05% accuracy )
2 months ago
Thanks for the feedback. Could you first program the chip and then measure the current? An empty chip can sometimes behave unusually
2 months ago
a programmed chip does have the problem. It appears that I have connected two IO ports to the same voltage level as VDD , this is part of the intended design. the logic of the port is tristate or HI, so no conflict in a programmed state.
my guess is that the initiation of the chip is not properly done as it sees a conflict in the IO port halfway. that incomplete programming results in the high current state.
2 months ago
whne I remove the HVVD1 and 2 from the VDD rail, and then emulate , the current is gone, also when I connect the HVVD1 and 2 to the VDD afterwards .