Part Number: TPS61230

Function: High Efficiency Synchronous Step Up Converter with 5A Switche

Package: SON 11 Pin Type

Manufacturer: Texas Instruments

Pinouts:

 

Description

The TPS61230, TPS6123x device family is a high efficiency synchronous step up converter with compact solution size. It is optimized for products powered by a one-cell Li-Ion battery, or a regulated power rail of 3.3V.

The IC integrates a 5 A switch and is capable of delivering output currents up to 2.1 A at a 5 V output with a 3.3 V input supply. The device is based on a quasi-constant on-time valley current mode control scheme. The typical operating frequency is 2 MHz, which allows the use of small inductors and capacitors to achieve a small solution size. The TPS61230 and TPS61231 provide an adjustable output voltage via an external resistor divider, and the TPS61232 provides a fixed output voltage of 5V.

Features

1. Up to 96% Efficiency Synchronous Boost Converter

2. 3.3-V to 5-V Power Conversion with 2.1-A Output Current

3. Input Supply Voltage Supervisor with Adjustable Threshold/Hysteresis

4. Power Save Mode for Light Load Efficiency

5. Load Disconnect During Shutdown

6. Output Over Voltage Protection

7. Programmable Soft Start

8. Power Good Output

9. 2-MHz Switching Frequency

 

TPS61230 Datasheet PDF Download

Other data sheets are available within the file: SBK, SBL, TPS61230DRC, TPS61230DRCR

Part Number: MSC1210

Function: Precision Analog-to-Digital Converter (ADC)

Package: TQFP 64 Pin Type

Manufacturer: Burr-Brown (Texas Instruments)

Pinouts:

 

Description

This is Precision Analog-to-Digital Converter (ADC) with 8051 Microcontroller and Flash Memory.

ANALOG

Features

24 Bits No Missing Codes
22 Bits Effective Resolution at 10Hz − Low Noise: 75nV
PGA From 1 to 128
Precision On-Chip Voltage Reference
8 Differential/Single-Ended Channels
On-Chip Offset/Gain Calibration
Offset Drift: 0.1ppm/°C
Gain Drift: 0.5ppm/°C
On-Chip Temperature Sensor
Burnout Sensor Detection
Single-Cycle Conversion
Selectable Buffer Input

DIGTAL

Features

microcontroller Core
8051-Compatible
High-Speed Core – 4 Clocks per Instruction Cycle
DC to 33MHz
Single Instruction 121ns
Dual Data Pointer

Memory :

Up To 32kB Flash Memory
Flash Memory Partitioning
Endurance 1M Erase/Write Cycles,
100 Year Data Retention
n-System Serially Programmable
External Program/Data Memory (64kB)
1,280 Bytes Data SRAM
Flash Memory Security
2kB Boot ROM
Programmable Wait State Control

Peripheral

Features

34 I/O Pins
Additional 32-Bit Accumulator
Three 16-Bit Timer/Counters
System Timers
Programmable Watchdog Timer
Full-Duplex Dual USARTs
16-Bit PWM
Power Management Control
Idle Mode Current < 1mA
Stop Mode Current < 1A
Programmable Brownout Reset
Programmable Low Voltage Detect
24 Interrupt Sources
Two Hardware Breakpoints

Applications:

Industrial Process Control
Instrumentation
Liquid/Gas Chromatography
Blood Analysis
Smart Transmitters
Portable Instruments
Weigh Scales
Pressure Transducers
Intelligent Sensors
Portable Applications
DAS Systems

 

MSC1210 Datasheet PDF Download

Other data sheets are available within the file:

MSC1210Y2PAGR, MSC1210Y2PAGRG4, MSC1210Y2PAGT, MSC1210Y2PAGTG4