Techcode TD8587
The TD8587 is a synchronous rectifier, fixed switching 92%EffiicencySynchronousBoostConverter With frequency (1.2MHz typical), and current-mode step-up regulator. The device allows use of small inductors and 1000-mA Output Current From 1.8V Input Stable with Low ESR Output Capacitors output capacitors for USB devices. The current-mode control Fixed 1.2MHz Oscillator Frequency scheme provides fast transient response and good output Low EMI Converter (Integrated Anti-Ringing Function) voltage accuracy.| Part No. | TD8587 |
|---|---|
| Datasheet | TD8587 Download |
| Manufacturer |  Techcode |
| Description | 1.2MHz Synchronous Boost Converter |
| Buy | Stock & Price |
GENERAL DESCRIPTION
FEATURES
The TD8587 is a synchronous rectifier, fixed switching● 92%EffiicencySynchronousBoostConverter With frequency (1.2MHz typical), and current-mode step-up regulator. The device allows use of small inductors and 1000-mA Output Current From 1.8V Input
● Stable with Low ESR Output Capacitors output capacitors for USB devices. The current-mode control
● Fixed 1.2MHz Oscillator Frequency scheme provides fast transient response and good output
● Low EMI Converter (Integrated Anti-Ringing Function) voltage accuracy.
● Low Battery Output At light loads, the TD8587 will automatically enter in Pulse
● Integrated Power SaveModeOperation to Improve Light Frequency Modulation (PFM) operation to reduce the Load Efficiency dominant switching losses. During PFM operation,the IC consumes very low quiescent current and maintains high
● Load Disconnected During Shutdown
● Output Current-Limit Protection efficiency over the complete load range.The TD8587 also includes current-limit and overtemperature shutdown to
● Over Temperature Protection
● Under Voltage Protection prevent damage in the event of an output overload.
