Product Summary
The PB50 is a high voltage, high current amplifier designed to provide voltage and current gain for a small signal, general purpose OPAMP. Including the power booster within the feedback loop of the driver amplifier results in a composite amplifier with the accuracy of the driver and the extended output voltage range and current capability of the booster. The PB50 can also be used without a driver in some applications, requiring only an external current limit resistor to function properly. Application are (1)High voltage instrumentation; (2)Electrostatic transducers & deflection; (3)Programmable power supplies up to 180V p-p.
Parametrics
PB50 absolute maximum ratings: (1)Supply voltage, +VS to –V : 200V; (2)Output current, within SOA: 2A; (3)Power dissipation, internal at TC = 25°C1: 35W; (4)Input voltage, referred to common: ±15V; (5)Temperature, pin solder—10 sec max: 300°C; (6)Temperature, junction1: 150°C; (7)Temperature, storage: –65 to +150°C; (8)Operating temperature range, case: –55 to +125°C.
Features
PB50 features: (1)Wide supply range — ±30V to ±100V; (2)High output current — Up to 2A continuous; (3)Voltage and current gain; (4)High slew rate — 50V/μs minimum; (5)Programmable output current limit; (6)High power bandwidth — 160 kHz minimum; (7)Low quiescent current — 12mA typical.
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
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PB50 |
Cirrus Logic |
Operational Amplifiers - Op Amps Power Booster 200V 2A |
Data Sheet |
Negotiable |
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PB5000005 |
OSC 50MHZ 3.3V SMD |
Data Sheet |
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PB5000006 |
OSC 50MHZ 3.3V SMD |
Data Sheet |
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PB5000007 |
OSC 50MHZ 2.5V SMD |
Data Sheet |
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PB5000008 |
OSC 50MHZ 2.5V SMD |
Data Sheet |
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PB5006-E3/45 |
Vishay Semiconductors |
Bridge Rectifiers 50 Amp 600 Volt Enhanced Power |
Data Sheet |
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PB5008-E3/45 |
Vishay |
Bridge Rectifiers 50A,800V Enhanced Power Bridge |
Data Sheet |
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PB5010-E3/45 |
Vishay |
Bridge Rectifiers 50A,1KV Enhanced Power Bridge |
Data Sheet |
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