SSP4095
The SSP4095 is a 5V-input, 1.2A-max boost-mode charge management IC for 3-cell Li-ion battery packs in series. SSP4095 integrates a power MOSFET in an asynchronous switching topology requiring very few external components, shrinking solution size and BOM cost. The boost switching charger operates at 500kHz with up to 90% conversion efficiency. Four feedback loops govern the charge cycle: constant-current (CC), constant-voltage (CV), die-temperature regulation, and an adaptive input-current loop that prevents adapter collapse and works with any adapter. SSP4095 integrates a 24V OVP function, so the input port safely tolerates up to 24V transients and charging is disabled above 6V input.
SSP4090
The SSP4090 is a 5V-input, 1.5A-max boost-mode charge management IC for 2-cell Li-ion battery packs in series. SSP4090 integrates a power MOSFET in an asynchronous switching topology requiring very few external components, shrinking solution size and BOM cost. The boost switching charger operates at 500kHz with up to 90% conversion efficiency. Four feedback loops govern the charge cycle: constant-current (CC), constant-voltage (CV), die-temperature regulation, and an adaptive input-current loop that prevents adapter collapse and works with any adapter. SSP4090 integrates a 24V OVP function, so the input port safely tolerates up to 24V transients and charging is disabled above 6V input, making it ideal for USB-powered applications.
SSP4056H
The SSP4056H is a complete constant-current/constant-voltage linear charger IC for single-cell Li-ion batteries with high input voltage and high charge current capability. The input withstands up to 28V and provides 6.8V automatic over-voltage protection with up to 1A charge current. The minimum operating input is 3.8V, enabling customers to dynamically adjust the input voltage to lower charge dissipation and improve overall efficiency. The internal PMOS architecture and built-in anti-reverse-charge path eliminate the need for an external isolation diode. Thermal feedback regulates the charge current automatically, limiting die temperature under high-power or high-ambient-temperature conditions. SSP4056H offers 4.15V / 4.2V / 4.35V float-voltage options; the charge current is set with a single external resistor. When the battery reaches the float voltage the current tapers, and charging terminates when the current drops to one-tenth of the set value.
SSP7786A
SSP7786A is a compact, inductor-less, offline linear regulator. It steps down the AC line voltage to 5V, 3.3V and 2.7V by internal. It is a simple solution to provide a bias voltage to ICs in offline applications. SSP7786A integrates a 650V power MOSFET, startup control circuit, VDD voltage control circuit, AC signal synchronization detection circuit, low dropout regulator, etc. The chip integrated smart-control system uses AC line power only when necessary, thus minimizing device losses to achieve good efficiency, and effectively reduce the system standby. SSP7786A integrates complete protection functions with self-recovery function: VDD Under Voltage Protection, VDD Over Voltage Protection, output Over Load Protection, output Under Voltage Protection, Lightning Surge Protection and built-in Thermal Shutdown Protection.
SSP7786
SSP7786 is a compact, inductor-less, offline linear regulator. It steps down the AC line voltage to 5V, 3.3V and 2.7V by internal. At the same time, VOUT1 can provide a set of 0.66 × VOUT output voltage. It is a simple solution to provide a bias voltage to ICs in offline applications. SSP7786 integrates a 650V power MOSFET, startup control circuit, VDD voltage control circuit, AC signal synchronization detection circuit, low dropout regulator, etc. The chip integrated smart-control system uses AC line power only when necessary, thus minimizing device losses to achieve good efficiency, and effectively reduce the system standby. SSP7786 integrates complete protection functions with self-recovery function: VDD Under Voltage Protection, VDD Over Voltage Protection, output Over Load Protection, output Under Voltage Protection, Lightning Surge Protection and built-in Thermal Shutdown Protection.
LM317A
LM317A — Low Dropout Voltage Regulator: Bipolar, Short circuit protection
LM7805
LM78XX is three-terminal positive regulators. One of these regulators can deliver up to 1.5A of output current. The internal limiting of the regulator make them essentially immune to overload. When used as a replacement for a zener diode-resistor Combination, an effective improvement in output impedance can be obtained, together with lower quiescent current.
LM78M05
The LM78M05 is a three-terminal positive voltage regulator. It is mainly used as a fixed output voltage source in various electronic devices. With adequate heat dissipation and a suitable input voltage, it can deliver an output current of up to 500mA.
79LXX
The 79LXX Series negative voltage regulators are cost – effective and user – friendly devices. They are well – suited for a wide range of applications that demand up to 150mA. One of the key features of this series is the inclusion of thermal overload protection and short – circuit protection. These protective mechanisms endow the regulators with remarkable ruggedness. In most cases, the operation of the 79LXX Series regulators does not require any external components. The 79LXX devices prove to be highly useful for on – card regulation or any application that calls for a regulated negative voltage at a moderate current level.
SSP9492
SSP9492 - это монолитно интегрированный понижающий драйвер постоянного напряжения с программируемым выходным током, который может работать в широком диапазоне входных напряжений и обладает превосходной регулировкой нагрузки и линейности. Механизмы защиты SSP9492 включают ограничение пикового тока за цикл, плавный пуск, защиту от перенапряжения, температурную защиту, защиту от короткого замыкания и т.д. Он очень хорошо подходит для использования в качестве "пряжки" с широким входным напряжением. Уникальная технология плавного переключения ZVS в сочетании со средневольтным MOSFET с суперпереходом обеспечивает КПД до 93%. Он поддерживает такие типовые схемы, как вход 48 В на выходе 12 В/2,5 А, вход 19 В на выходе 5 В/4 А, вход 85 В на выходе 12 В/2 А, вход 12 В на выходе 5 В/3 А.