 English |
|
|
|
|
|
|
|
| TPS7H1201-HT Datasheet, PDF (1/30 Pages) Texas Instruments – 1.5-V to 7-V Input, Ultra-Low Dropout (LDO) Regulator | |||
| |||
|
Product
Folder
Sample &
Buy
Technical
Documents
Tools &
Software
Support &
Community
TPS7H1201-HT
SLVSAS4I â JUNE 2013 â REVISED JANUARY 2016
TPS7H1201-HT 1.5-V to 7-V Input, Ultra-Low Dropout (LDO) Regulator
1 Features
â¢1 Wide VIN Range: 1.5 to 7 V
⢠Current Share/Parallel Operation to Provide
Higher Output Current
⢠Stable With Ceramic Output Capacitor
⢠±4.2% Accuracy over Line, Load, and
Temperature
⢠Programmable Soft-Start
⢠Power-Good Output
⢠LDO Voltage:
100 mV (Max) at 0.5 A (210°C), VOUT = 6.8 V
⢠Low Noise:
20.26 µVRMS VIN = 2.1 V, VOUT = 1.8 V at 0.5 A
⢠PSRR: Over 45 dB at 1 kHz
⢠Load/Line Transient Response
⢠See the Tools & Software Tab
Typical Application Circuit
TPS7H1201-HT
5V
VIN
Power
Good
CIN
Rcs
EN
COMP
CS
VOUT
PCL
Rt
Rpcl
Soft
Feed
Start GND Back
CSS
Rb
3.3 V
COUT
2 Applications
⢠RF 5-V Components VCOs, Receivers, ADCs,
Amplifiers
⢠Clock Distribution
⢠Clean Analog Supply Requirements
⢠Supports Harsh Environment Applications
⢠Available in Extreme (â55°C to 210°C)
Temperature Range(1)
⢠TI's High Temperature Products Use Highly-
Optimized Silicon (Die) Solutions With Design and
Process Enhancements to Maximize Performance
over Extended Temperatures.
3 Description
The TPS7H1201-HT is a LDO linear regulator that
uses a PMOS pass element configuration. It operates
under a wide range of input voltage, from 1.5 to 7 V
while offering excellent PSRR. The TPS7H1201-HT
features a precise and programmable foldback
current limit implementation with a very-wide
adjustment range. To support the complex power
requirements of FPGAs, DSPs, or microcontrollers,
the TPS7H1201-HT provides enable on and off
functionality, programmable SoftStart, current sharing
capability, and a PowerGood open-drain output. The
TPS7H1201-HT is available in a thermally-enhanced
16-pin ceramic flatpack package (CFP) and KGD
(bare die) package.
Device Information(2)
PART NUMBER
PACKAGE
BODY SIZE (NOM)
TPS7H1201-HT
CFP (16)
11.00 mm à 9.60 mm
(1) Custom temperature ranges are available
(2) For all available packages, see the orderable addendum at
the end of the data sheet.
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.
|
▷ |
German
Russian
Spanish
Italian
Polish
Chinese
Japanese
Korean
French
Portuguese