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Part Name(s) : ADS8507 ADS8507I ADS8507IB ADS8507IBDW ADS8507IBDWR ADS8507IDW ADS8507IDWR BB
Burr-Brown -> Texas Instruments

The ADS8507 is a complete low power, single 5-V supply, 16-bit sampling analog-to-digital (A/D)
converter. It contains a complete 16-bit capacitor-based, successive approximation register (SAR) A/D converter with sample and hold, clock, reference, and data interface. The converter can be
configured for a variety of input ranges including ±10 V, 4 V, and 5 V. For most input ranges, the input voltage can swing to 25 V or –25 V without damage to the converter.


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Part Name(s) : PMP9757 TI
Texas Instruments
Description : Step-Down Converter with Input Overvoltage Protection Reference Design

This reference design details a power management circuit which is capable to be operated at a supply voltage which is temporarily exceeding the maximum recommended supply voltage of the DCDC converter used.

The protection is achieved by disconnecting the supply voltage and disabling the converter during the overvoltage events. The implementation is based on a completely integrated step down converter circuit enabling a small total solution while still capable of handling up to 3 A at the output.

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Part Name(s) : TPS65163 TPS65163RGZR TPS65163RGZT TI
Texas Instruments
Description : LCD Bias Supply With Integrated Level Shifters

The TPS65163 integrates a boost converter, buck converter, reset generator, two charge pump
controllers and a nine-channel level shifter in a single device.


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Part Name(s) : NJU7660A NJU7660AM NJU7660AM-TE1 NJU7660AV NJU7660AV-TE1 JRC
Japan Radio Corporation

NJU7660A is a CMOS switched capacitor, voltage converter designed to be an Improved direct replacement of popular 7660/1044.
NJU7660A provides several voltage conversion functions.
The application circuit of negative voltage (VOUT= -VIN) converter requires only two capacitors, and positive twofold voltage(VOUT=2VIN) converter requires two capacitors and two diodes as external components.

 Full Compatible with NJU7660
 Correspond to MLCC and electrolytic capacitor
 Twofold positive Output
 Polarity-converted Negative voltage Output
 Operating voltage range :+1.5V to +10V(for Negative voltage converter)
                                  :+3.0V to +10V(for Twofold voltage converter)
 High-efficiency voltage conversion rate :99.9%(No load, Negative voltage converter)
 Few external components :2 capacitors(Negative voltage converter)
                                   :2 capacitors, 2diode(Twofold voltage converter)
 Package Outline :DMP8, SSOP8
 CMOS Technology


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Part Name(s) : AKD4555-E AKM
Asahi Kasei Microdevices
Description : Evaluation board Rev.0 for AK4555

AKD4555-E is an evaluation board for the portable digital audio 16bit A/D and D/A converter, AK4555. The AKD4555-E can evaluate A/D converter and D/A converter separately in addition to loopback mode (A/D → D/A). The A/D section can be evaluated by interfacing with AKM’s DAC evaluation boards directly. The AKD4555-E has the interface with AKM’s ADC evaluation boards. Therefore, it’s easy to evaluate the D/A section. The AKD4555-E also has the digital audio interface and can achieve the interface with digital audio systems via opt-connector.

• Compatible with 2 types of interface
   - Direct interface with AKM’s A/D & D/A converter evaluation boards
   - DIT/DIR with optical input/output


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Part Name(s) : AND8039 AND8039/D AND8039D ON-Semiconductor
ON Semiconductor
Description : The One-Transistor Forward Converter

The one–transistor forward converter is the most elementary form of transformer–isolated buck converter. It is typically used in off–line applications in the 100–300 watt region. This application note illustrates the approach one would take to design a high DC input voltage, one–transistor forward converter.

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Part Name(s) : TPS65632A TPS65632ARTER TPS65632ARTET TI
Texas Instruments
Description : Triple Outputs AMOLED Display Power Supply / 3 x 3mm 16 pin QFN package

The TPS65632A is designed to drive AMOLED displays (Active Matrix Organic Light Emitting Diode)requiring three supply rails, VPOS, VNEG and AVDD. The device integrates a boost converter for VPOS, an inverting buck boost converter for VNEG and a boost converter for AVDD which are suitable for battery operated products.

The digital control pin (CTRL) allows programming the negative output voltage in digital steps. The TPS65632A uses a novel technology enabling excellent line and load regulation.

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Part Name(s) : 92561 TPS92561 TPS92561DGN TPS92561DGNR TI
Texas Instruments
Description : hase Dimmable, Single Stage Boost Controller for LED Lighting

The TPS92561 device is a boost controller for LED lighting applications utilizing high-voltage, low-current LEDs. A boost converter approach to lighting applications allows the creation of the smallest volume converter possible and enables high efficiencies beyond 90%.

The device incorporates a current sense comparator with a fixed offset enabling a simple hysteretic control scheme free of the loop compensation issues typically associated with a boost converter. The integrated OVP and VCC regulator further simplify the design procedure and reduce external component count.

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Part Name(s) : AKD4556-B AKM
Asahi Kasei Microdevices
Description : AK4556 Evaluation board Rev.1

The AKD4556-B is an evaluation board for the AK4556, the 24Bit A/D & D/A converter. The AKD4556-B can evaluate A/D converter and D/A converter separately in addition to loopback mode (A/D→D/A). The AKD4556-B also has the digital audio interface and can achieve the interface with digital audio systems via opt-connector.

□ Digital interface
   - DIT (AK4114): optical or BNC
   - DIR (AK4114): optical or BNC
□ 10pin header for serial control interface


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Part Name(s) : FSQ0565RQWDDTU FSQ0565RSWDDTU Q0565R Fairchild
Fairchild Semiconductor
Description : Green-Mode Fairchild Power Switch (FPS)

A Quasi-Resonant Converter (QRC) generally shows lower EMI and higher power conversion effiency than a conventional hard-switched converter with a fixed switching frequency.


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