Texas Instruments Evaluation Module for TPS74001DPT TPS74001DPTEVM-713 TPS74001DPTEVM-713 데이터 시트
제품 코드
TPS74001DPTEVM-713
Introduction
1
Introduction
The TPS740xxDPTEVM-713 helps designers evaluate the operation and performance of the TPS740xx
low voltage, low-dropout regulator in a 5-pin Jr S-Pak
low voltage, low-dropout regulator in a 5-pin Jr S-Pak
™
package. This particular EVM configuration
contains a low voltage, low-dropout 1.5A voltage regulator (LDO) with dual input voltages with input
voltage range of 1.2V to 5.5V and input V
voltage range of 1.2V to 5.5V and input V
BIAS
range of 3.0V to 5.5V. There are two TPS740xxDPT EVMs
available: one with an adjustable output voltage and one with a fixed voltage of 1.2V. The output voltage
of TPS74001DPT EVM is adjustable and is configured with external resistors, R1 and R2, to 1.5V. The
output voltage for this part can be adjusted to be between 0.9V and 4.0V. The output voltage of
TPS74012DPT EVM is fixed to 1.2V, set by resistors internal to the IC, and cannot be modified. The
TPS740xx is also available in an 8-pin POWER MSOP-8 package, which has its own orderable evaluation
module, TPS74001DGKEVM-722 (adjustable output voltage) or TPS74012DKGEVM-722 (fixed output
voltage of 1.2V). The TPS740xx is ideal for powering microprocessors.
of TPS74001DPT EVM is adjustable and is configured with external resistors, R1 and R2, to 1.5V. The
output voltage for this part can be adjusted to be between 0.9V and 4.0V. The output voltage of
TPS74012DPT EVM is fixed to 1.2V, set by resistors internal to the IC, and cannot be modified. The
TPS740xx is also available in an 8-pin POWER MSOP-8 package, which has its own orderable evaluation
module, TPS74001DGKEVM-722 (adjustable output voltage) or TPS74012DKGEVM-722 (fixed output
voltage of 1.2V). The TPS740xx is ideal for powering microprocessors.
1.1
Features
•
Small consumption current: 3mA maximum
•
Input voltage ranges:
–
V
IN
: 1.2 V to 5.5 V
–
V
BIAS
: 3.0 V to 5.5 V
•
Stable with any output capacitor
≥
2.2
µ
F
•
±
1% initial tolerance
•
Maximum dropout voltage (V
IN
-V
OUT
) of 300 mV over temperature
•
Ultra fast transient response
•
Excellent line and load regulation
•
Thermal shutdown and current limit protection
•
Logic controlled shutdown option
•
Junction temperature range of
–
40
°
C to 125
°
C
1.2
Orderable Options
•
TPS74001DPTEVM-713: EVM output voltage configured to 1.5 V by external resistors, and is
adjustable to between 0.9 V and 4.0 V
adjustable to between 0.9 V and 4.0 V
•
TPS74012DPTEVM-713: fixed EVM output voltage of 1.2 V, set by resistors internal to the IC
2
TPS740xxDPTEVM-713 Evaluation Module
SLVU476
–
June 2011
Copyright
©
2011, Texas Instruments Incorporated