ON Manuals (Industrial)
ON NCP1200 handbook
The NCP1200 is a PWM current-mode controller for low-power universal off-line supplies from Semiconductor Components Industries, LLC. It is housed in SOIC-8 or PDIP-8 packages, and features a small size, low power consumption, and low noise.
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ON NCP1200A handbook(2)
NCP1200A is a PWM current-mode controller that can achieve low standby power for universal offline power supplies. It is housed in SOIC-8 or PDIP-8 package, and can reduce optocoupler current while increasing drive capability. Due to its novel concept, the circuit can implement complete offline AC-DC adapters, battery charger or a SMPS where standby power is a key parameter. The controller operates at a fixed 40 kHz, 60 kHz or 100 kHz, and supplies itself from the high-voltage rail, avoiding the need for an auxiliary winding. This feature naturally eases the designer's task in battery charger applications. Finally, current-mode control provides an excellent audio-susceptibility and inherent pulse-by-pulse control. When the current setpoint falls below a given value, e.g. the output power demand diminishes, the IC automatically enters the so-called skip cycle mode and provides excellent efficiency at light loads. Because this occurs at a user adjustable low peak current, no acoustic noise takes place. The NCP1200A features an efficient protective circuitry which, in presence of an overcurrent condition, disables the output pulses while the device enters a safe burst mode, trying to restart. Once the default has gone, the device auto-recovers.
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ON NCP1200A handbook(1)
NCP1200A is a PWM current-mode controller for universal off-line supplies featuring low standby power.
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ON NCP1200A datasheet(1)
The NCP1200A is a PWM current-mode controller suitable for universal off-line supplies featuring low standby power. It enhances the previous NCP1200 series by offering a reduced optocoupler current together with an increased drive capability. With its novel concept, the circuit allows the implementation of complete off-line AC-DC adapters, battery chargers, or SMPS where standby power is a key parameter. The controller operates at a fixed frequency of 40 kHz, 60 kHz, or 100 kHz and draws power from the high-voltage rail, eliminating the need for an auxiliary winding. This simplifies the design task in battery charger applications. The current-mode control provides excellent audio susceptibility and inherent pulse-by-pulse control. When the current setpoint falls below a given value, the IC automatically enters the skip cycle mode, providing excellent efficiency at light loads. This occurs at a user-adjustable low peak current, ensuring no acoustic noise. The NCP1200A features efficient protective circuitry that disables the output pulses in the presence of an overcurrent condition, entering a safe burst mode to attempt a restart. The device auto-recovers once the fault has been resolved.
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ON NCP1117/NCV1117 Manual
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ON NCP1086 handbook(1)
The NCP1086 is a 1.5A adjustable and 3.3V fixed output linear regulator that can be used as a post regulator and microprocessor supply. It has fast loop response and low dropout voltage, making it ideal for applications where low voltage operation and good transient response are important.
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ON NCP1086 handbook
NCP1086 1.5 A Adjustable and 3.3 V Fixed Output Linear Regulator
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ON NCP1308 handbook
NCP1308 PWM Current-Mode Controller for Free-Running Quasi-Resonant Operation
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ON NCP1050 NCP1051 NCP1052 NCP1053 NCP1054 NCP1055 handbook(1)
The NCP1050-NCP1055 are high voltage switching regulator series with startup circuit, which eliminates the need for transformer auxiliary bias winding, and has overcurrent protection. It can be used in 8-pin dual-in-line and 4-pin SOT-223 packages.
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ON NCP1050 NCP1051 NCP1052 NCP1053 NCP1054 NCP1055 datasheet(1)
The NCP1050 through NCP1055 are monolithic high voltage regulators that enable end product equipment to be compliant with low standby power requirements. This device series combines the required converter functions allowing a simple and economical power system solution for office automation, consumer, and industrial products. These devices are designed to operate directly from a rectified AC line source. In flyback converter applications they are capable of providing an output power that ranges from 6.0 W to 40 W with a fixed AC input of 100 V, 115 V, or 230 V, and 3.0 W to 20 W with a variable AC input that ranges from 85 V to 265 V. This device series features an active startup regulator circuit that eliminates the need for an auxiliary bias winding on the converter transformer, fault logic with a programmable timer for converter overload protection, unique gated oscillator configuration for extremely fast loop response with double pulse suppression, power switch current limiting, input undervoltage lockout with hysteresis, thermal shutdown, and auto restart fault detection. These devices are available in an economical 8–pin dual–in–line package.
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ON NCP112 handbook
The NCP112 is a highly integrated supervisory circuit that incorporates all the functions necessary for monitoring and controlling a multi-output switch-mode power supply system. It provides an ability to monitor the status of the power supply outputs and communicate it to the system controller. The programmable output delays protect against spurious fault indicators.
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ON Semiconductor MC100LVE210/MC100E210 handbook
MC100LVE210 is a low voltage, low skew dual differential ECL fanout buffer designed with clock distribution in mind. The device features two fanout buffers, a 1:4 and a 1:5 buffer, on a single chip. The device features fully differential clock paths to minimize both device and system skew. The dual buffer allows for the fanout of two signals through a single chip, thus reducing the skew between the two fundamental signals from a part–to–part skew down to an output–to–output skew. This capability reduces the skew by a factor of 4 as compared to using two LVE111’s to accomplish the same task. The MC100LVE210 works from a –3.3V supply while the MC100E210 provides identical function and performance from a standard –4.5V 100E voltage supply. For applications which require a single–ended input, the VBB reference voltage is supplied. For single–ended input applications the VBB reference should be connected to the unused CLK input of a differential pair and bypassed to ground via a 0.01µf capacitor. The input signal is then driven into the selected CLK input. To ensure that the tight skew specification is met it is necessary that both sides of the differential output are identically terminated, even if only one side is being used. In most applications all nine differential outputs are connected to 50Ω resistors to provide electrical termination.
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ON Semiconductor MC10E157/MC100E157 handbook
The MC10E/100E157 5 V�ECL Quad 2:1 Multiplexer is an IC product from ON Semiconductor company with four 2:1 multiplexers with differential outputs.
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ON Semiconductor MC10E137 MC100E137 handbook
The MC10E137/D is a 5 V ECL 8-bit oscillator/counter that can be used as a counter or oscillator. It has two asynchronous enable inputs and two synchronous enable inputs for maximum flexibility.
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ON Semiconductor MC10E107/MC100E107 handbook
The MC10E107/D is a Quint 2-Input XOR/XNOR Gate from ON Semiconductor with features such as 600 ps Maximum Propagation Delay and OR/NOR Function Outputs.
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ON Semiconductor MC33178/MC33179 handbook
This is an English document introducing the MC33178/9 low power low noise operational amplifiers
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ON Semiconductor BCW66GLT1 handbook
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ON Semiconductor BCW32LT1 handbook
BCW32LT1 is a general purpose transistor produced by Semiconductor Components Industries, LLC. The maximum collector-emitter voltage is 32Vdc, the maximum collector-base voltage is 32Vdc, the maximum emitter-base voltage is 5.0Vdc, and the maximum collector current is 100mAdc
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ON Semiconductor LM317 NCV317 handbook(1)
LM317 is an adjustable 3-terminal positive voltage regulator capable of supplying in excess of 1.5 A over an output voltage range of 1.2 V to 37 V. This voltage regulator is exceptionally easy to use and requires only two external resistors to set the output voltage. Further, it employs internal current limiting, thermal shutdown and safe area compensation, making it essentially blow-out proof. The LM317 serves a wide variety of applications including local, on card regulation. This device can also be used to make a programmable output regulator, or by connecting a fixed resistor between the adjustment and output, the LM317 can be used as a precision current regulator.
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ON Semiconductor LM317 handbook
The LM317 is an adjustable 3-terminal positive voltage regulator capable of supplying in excess of 1.5 A over an output voltage range of 1.2 V to 37 V. This voltage regulator is exceptionally easy to use and requires only two external resistors to set the output voltage. Further, it employs internal current limiting, thermal shutdown and safe area compensation, making it essentially blow-out proof.
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