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Details for TPS562219ADDFR by Texas Instruments
Electronic & Electrical Components > Semiconductors - ICs > Power Management
DC/DC CONV SYNC BUCK 650KHZ TSOT-23-8
TPS562219ADDFR image

TPS562219ADDFR by Texas Instruments

DC/DC CONV SYNC BUCK 650KHZ TSOT-23-8
Features
1% Feedback Voltage Accuracy (25u00b0C)
650-kHz Switching Frequency
Adjustable Soft Start
Cycle By Cycle Overcurrent Limit
D-CAP2u2122 Mode Control with 650-kHz Switching Frequency
Hiccup-mode Under Voltage Protection
Input Voltage Range: 4.5 V to 17 V
Low Shutdown Current Less than 10 u00b5A
Non-latch OVP, UVLO and TSD Protections
Output Voltage Range: 0.76 V to 7 V
Power Good Output
Startup from Pre-Biased Output Voltage
TPS562219A: 2-A Converter With Integrated 133-mu03a9 and 80-mu03a9 FETs
TPS563219A: 3-A Converter With Integrated 68-mu03a9 and 39-mu03a9 FETs
Part Information
TPS562219ADDFR image
RoHS Compliant
Description
The TPS562219A and TPS563219A are simple, easy-to-use, 2-A, 3-A synchronous step-down converters in 8 pin SOT-23 package. The devices are optimized to operate with minimum external component counts and optimized to achieve low standby current. These switch mode power supply (SMPS) devices employ D-CAP2™ mode control providing a fast transient response and supporting both low equivalent series resistance (ESR) output capacitors such as specialty polymer and ultra-low ESR ceramic capacitors with no external compensation components. The devices always operate in continuous conduction mode, which reduces the output ripple voltage in light load compared to discontinuous conduction mode . The TPS562219A and TPS563219A are available in a 8-pin 1.6 × 2.9 (mm) SOT (DDF) package, and specified from –40°C to 85°C of ambient temperature.
Specifications
Topology:
Synchronous Buck (Step Down)
Input Voltage Min:
4.5V
Input Voltage Max:
17V
No. of Outputs:
1Outputs
DC / DC Converter IC Case:
TSOT-23
No. of Pins:
8Pins
Output Current:
2A
Output Voltage Min:
760mV
Output Voltage Max:
7V
Switching Frequency:
650kHz
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (27-Jun-2018)
Alternate Descriptions
Synchronous Step-Down Voltage Regulator 4.5 to 17V Input 2A 8-Pin SOT-23-THIN T/R Avnet America