TPS610982DSET

Voltage/Current - Output 3:	--
Supplier Device Package:	6-WSON (1.5x1.5)
Package / Case:	6-WFDFN
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Voltage - Supply:	0.7 V ~ 4.5 V
w/Sequencer:	No
w/Supervisor:	No
w/LED Driver:	No
Series:	--
Voltage/Current - Output 2:	2.8V, 200mA
Voltage/Current - Output 1:	3.3V, 350mA
Frequency - Switching:	--
Number of Outputs:	2
Function:	Any Function
Topology:	Step-Up (Boost) Synchronous (1), Linear (LDO) (1)
Part Status:	Active
Packaging:	Tape & Reel (TR)

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<p>The Texas Instruments TPS610982 is a dual-mode (linear and switch-mode) boost converter that is designed to produce regulated output voltages. This power management integrate circuit (PMIC) can be used to supply power to a variety of applications, including battery and DC power supplies, motor control, computers, and consumer electronics. This article will discuss the application field and working principle of the TPS610982DSET.</p><p><strong>Application Field of TPS610982DSET</strong></p><p>The TPS610982DSET is particularly suitable for powering embedded microprocessors with single and multiple output channels. Applications include battery management, industrial and consumer electronics, home appliances, medical and wearable electronics. The TPS610982 can operate with input voltages of 2.6 V to 18 V and output voltages of 0.6 V to 5.5 V. The high power efficiency of the TPS610982 makes it suitable for a variety of applications where low power consumption is critical. It is also suitable for applications where low noise and ripple voltage are key requirements. Moreover, the TPS610982 is capable of delivering up to 1.5 A of continuous output current and is available in a 6-pin TSOT package.</p><p><strong>Working Principle of TPS610982DSET</strong></p><p>The working of TPS610982DSET involves two stages, namely the input stage and the output stage. In the input stage, an internal high-voltage MOSFET is used in the linear regime. It is combined with a secondary winding of the transformer to convert the input voltage to a boosted voltage. The output stage consists of an internal synchronous rectifier diode and the output capacitor. The output voltage is regulated using an internal voltage reference. The output voltage is monitored by a control loop and the duty cycle of the switch is adjusted accordingly to maintain the output voltage. Enhanced line and load transient response is also achieved by using an internal loop compensation network.</p><p>In addition, the TPS610982DSET features a low-power continuous mode operation and a power-saving sleep mode for efficiency and improved battery life. The device has a shutdown mode for power saving and a power-on reset for low output noise. The device has an adjustable soft-start to reduce in-rush currents, as well as hiccup current limit to protect the system in the event of a short circuit.</p><p>In conclusion, the TPS610982DSET is a dual-mode (linear and switch-mode) boost converter that is designed to produce regulated output voltages. It is particularly suitable for powering embedded microprocessors with single and multiple output channels. The device has a low-power continuous mode operation, a power-saving sleep mode, and adjustable soft-start to reduce in-rush currents. It is capable of delivering up to 1.5 A of continuous output current and is available in a 6-pin TSOT package.</p>

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