TS6001A datasheet(10/12 Pages) TOUCHSTONE

부품명	TS6001A

상세설명	A 7ppm/ oC, 0.08 o/o Precision 2.5V Voltage Reference in SOT23

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TS6001

Page 10

TS6001DS r1p0

RTFDS

For example, if VSY is 0V, then the upper input

supply voltage level for the circuit is 35V. With a

2.1kΩ load and the TS6001’s supply current of 35µA

(max), this circuit supplies approximately a 1.23-mA

current to the load.

In many current source applications, the possibility

of

an

output

short-circuit

condition

-

whether

transient or sustained - exists. It is recommended to

test thoroughly for either scenario to prevent the

possibility that the TS6001 would be exposed to a

total voltage from its IN terminal to GND terminal

higher than its absolute maximum rating of 13.5V.

Boosting the TS6001’s Output Current Drive

While the TS6001 is capable of sourcing up to

500µA with excellent load regulation, there are

applications where tight load regulation is required at

much higher output load currents. By adding a

general-purpose, industry-standard PNP transistor

and one re

sistor to the TS6001’s basic configuration

as shown in Figure 7, increasing a precision

reference’s

output

source

current

drive

is

straightforward. Using a 2N2905 PNP transistor and

a 1.5kΩ resistor, the TS6001 is able to maintain

excellent

load

regulation

while

sourcing

load

currents up to 150mA. If the application circuit is

designed to operate across a wide temperature

range, it is recommended that circuit performance is

thoroughly evaluated across

the PNP transistor’s

beta (

β, or current gain) distribution. When the PNP

transistor’s current gain is a minimum, the increase

in base current must be absorbed by the TS6001 for

a given load current. For higher output load currents,

higher output power PNP transistors can be used so

long as good thermal management techniques are

applied and transistor current-gain vs ambient

temperature behavior is evaluated.

Figure 6: Using the TS6001-2.5 in a High-Input

Voltage Floating Current Source.

Figure 7:

Boosting the TS6001’s Output Current

with an External PNP Transistor.

유사한 부품 번호 - TS6001A

제조업체	부품명	데이터시트	상세설명
Silicon Laboratories	TS6001AIG325	1Mb / 13P	Improved Electrical Performance
Touchstone Semiconducto...	TS6001AIG325T	849Kb / 12P	A 7ppm/oC, 0.08 o/o Precision 2.5V Voltage Reference in SOT23
Silicon Laboratories	TS6001AIG325T	1Mb / 13P	Improved Electrical Performance
Touchstone Semiconducto...	TS6001AIG325TP	849Kb / 12P	A 7ppm/oC, 0.08 o/o Precision 2.5V Voltage Reference in SOT23

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유사한 설명 - TS6001A

제조업체	부품명	데이터시트	상세설명
Touchstone Semiconducto...	TS6001B	849Kb / 12P	A 7ppm/oC, 0.08 o/o Precision 2.5V Voltage Reference in SOT23
Maxim Integrated Produc...	MAX6043	463Kb / 15P	Precision High-Voltage Reference in SOT23 Rev 1; 5/04
	MAX6043	2Mb / 16P	Precision High-Voltage Reference in SOT23 2021
	MAX6035	781Kb / 15P	High-Supply-Voltage, Precision Voltage Reference in SOT23 Rev 3; 11/06
	MAX6035	717Kb / 14P	High-Supply-Voltage, Precision Voltage Reference in SOT23 Rev 1; 5/03
Zarlink Semiconductor I...	SR25D	336Kb / 5P	2.5V PRECISION VOLTAGE REFERENCE
Analog Devices	REF-03	282Kb / 8P	2.5V Precision Voltage Reference REV. C
Maxim Integrated Produc...	MAX6010	170Kb / 6P	Precision, Micropower, 3V Series Voltage Reference in SOT23 Rev 0; 4/09
	MAX6006	228Kb / 8P	1關A SOT23 Precision Shunt Voltage Reference Rev 0; 8/00
	MAX6006	1Mb / 8P	1關A SOT23 Precision Shunt Voltage Reference 2019

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TS6001A 데이터시트(PDF) 10 Page - Touchstone Semiconductor Inc

TS6001A 데이터시트(HTML) 10 Page - Touchstone Semiconductor Inc

유사한 부품 번호 - TS6001A

유사한 설명 - TS6001A

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