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HV9150

High Voltage Output Hysteretic Mode Step Up DC/DC Controller

Status: In Production

Features:

  • Wide output voltage range: 6V to 500V
  • Low input voltage: 2.7V
  • 5W maximum output power with external MOSFET driver
  • Built-in charge pump converter for the gate driver
  • Programmable switching frequency from 40kHz to 400kHz
  • Four programmable duty cycles from 50% to 87.5%
  • FB return ground switch for power savings applications
  • Built-in delay timer for internal protection
  • Non-isolated DC/DC converter
  • Processed with HVCMOS® technology
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

The HV9150 is a high output voltage hysteretic mode step up DC/DC controller that has both a built-in charge pump converter and a linear regulator for a wide range of input voltage. The charge pump converter mode is ideal for battery powered applications. The internal converter can provide a minimum of 5.0V gate driver output voltage (at VIN = 2.7V) to the external N-channel MOSFET. The range of 2.7V to 4.5V input supply voltage is ideal for battery powered applications such as portable electronics equipment. The internal linear regulator is selected when a higher supply voltage rail is available in the system. A feedback return ground path switch is also integrated in the device to minimize the quiescent current during the controller shutdown. This feature provides power savings for energy critical applications. In addition, a built-in timer is available to protect the internal circuit and to help dissipate the energy from the external high voltage storage capacitor. This device is designed for systems requiring high voltage and low current applications such as MEMS devices.

Additional Features
  • Wide output voltage range: 6V to 500V
  • Low input voltage: 2.7V
  • 5W maximum output power with external MOSFET driver
  • Built-in charge pump converter for the gate driver
  • Programmable switching frequency from 40kHz to 400kHz
  • Four programmable duty cycles from 50% to 87.5%
  • FB return ground switch for power savings applications
  • Built-in delay timer for internal protection
  • Non-isolated DC/DC converter
  • Processed with HVCMOS® technology
Parametrics
Name
Value
Minimum Output Voltage (V)
2.7
Maximum Output Voltage (V)
12
PFM, Discontinuous, Hyperlight load, or Skip Mode
False
Duty Cycle Max (%)
87.5
External Clock Sync
False
Power Good Signal
False
Soft Start
False
Internal Compensation
False
Internal Voltage Bias
False
Enable Pin
False
Current Limit / Short Circuit Protection
False
Package
16/VQFN

Documents

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Software Library

User Guides

06/25/2014
740KB

Development Environment

  • Demo & Evaluation Boards
  • Software Libraries
  • Application Examples
Demo & Evaluation Boards
HV9150DB1 Demo Board
HV9150DB1 Demo Board ( HV9150DB1 )

The HV9150DB1 demoboard is for the evaluation of the HV9150 hysteretic DC/DC controller. This demoboard consists of all necessary components to create a 5V to 200V step up converter capable of providing 600mW of output power. This DC/DC converter has a single voltage input and a single voltage output. The demoboard is configured to use the internal voltage reference. In addition, the user also has...

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Software Libraries
Analog Simulation - HV9150

The HV9150 is a high output voltage hysteretic mode step up DC/DC controller that has both a built-in charge pump converter and a linear regulator for a wide range of input voltage. The charge pump...

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
HV9150K6-G
0.025300
0.154333
16
VQFN
3x3x0.9mm
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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