Invention Grant
- Patent Title: Transient load voltage regulator
- Patent Title (中): 瞬态负载电压调节器
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Application No.: US12464301Application Date: 2009-05-12
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Publication No.: US08148962B2Publication Date: 2012-04-03
- Inventor: Tomer Shaul Elran
- Applicant: Tomer Shaul Elran
- Applicant Address: IL Kfar Saba
- Assignee: SanDisk IL Ltd.
- Current Assignee: SanDisk IL Ltd.
- Current Assignee Address: IL Kfar Saba
- Agency: Patterson Thuente Christensen Pedersen, P.A.
- Main IPC: G05F1/00
- IPC: G05F1/00

Abstract:
Systems and methods providing for improved voltage regulation of a supply voltage for an integrated circuit are described herein. The voltage regulator circuit includes a feedback circuit coupled to a first current path and adapted to maintain a gate voltage of a feedback transistor substantially constant. A pass device is coupled to a second current path and adapted to receive a signal with a magnitude based on first and second currents supplied by first and second current sources to the second current path. In an embodiment, the first current is a substantially constant current and the second current has a magnitude based on a magnitude of the voltage at the feedback transistor gate and a magnitude of a voltage at an output of the voltage regulator circuit coupled to the pass device.
Public/Granted literature
- US20100289465A1 TRANSIENT LOAD VOLTAGE REGULATOR Public/Granted day:2010-11-18
Information query
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