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MAX6023EBT45+T

Description
voltage references ref='/w_low.html'>low-power ref='/w_low.html'>low-drop voltage ref
CategoryPower/power management    The power supply circuit   
File Size268KB,13 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
Environmental Compliance
Download Datasheet Parametric View All

MAX6023EBT45+T Overview

voltage references ref='/w_low.html'>low-power ref='/w_low.html'>low-drop voltage ref

MAX6023EBT45+T Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerMaxim
Parts packaging codeBGA
package instructionVFBGA, BGA6,2X3,20
Contacts5
Reach Compliance Codecompli
ECCN codeEAR99
Is SamacsysN
Analog Integrated Circuits - Other TypesTHREE TERMINAL VOLTAGE REFERENCE
JESD-30 codeR-PBGA-B5
JESD-609 codee3
length1.52 mm
Humidity sensitivity level1
Number of functions1
Output times1
Number of terminals5
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Maximum output voltage4.509 V
Minimum output voltage4.491 V
Nominal output voltage4.5 V
Package body materialPLASTIC/EPOXY
encapsulated codeVFBGA
Encapsulate equivalent codeBGA6,2X3,20
Package shapeRECTANGULAR
Package formGRID ARRAY, VERY THIN PROFILE, FINE PITCH
Peak Reflow Temperature (Celsius)260
Certification statusNot Qualified
Maximum seat height0.67 mm
Maximum supply voltage (Vsup)12.6 V
Minimum supply voltage (Vsup)4.7 V
Nominal supply voltage (Vsup)5 V
surface mountYES
Maximum voltage temperature coefficient30 ppm/°C
Temperature levelINDUSTRIAL
Terminal surfaceNOT SPECIFIED
Terminal formBALL
Terminal pitch0.5 mm
Terminal locationBOTTOM
Maximum time at peak reflow temperatureNOT SPECIFIED
Fine-tuning/adjustable outputNO
Maximum voltage tolerance0.2%
width1 mm
Base Number Matches1
19-2182; Rev 2; 12/02
Precision, Low-Power, Low-Dropout, UCSP
Voltage Reference
General Description
The MAX6023 is a family of low-dropout, micropower
voltage references in a 5-bump, chip-scale package
(UCSP™). The MAX6023 series-mode (three-terminal)
references, which operate with input voltages from 2.5V
to 12.6V (1.25V and 2.048V options) or (V
OUT
+ 0.2V) to
12.6V (all other voltage options), are available with out-
put voltage options of 1.25V, 2.048V, 2.5V, 3.0V,
4.096V, 4.5V, and 5.0V. These devices are guaranteed
an initial accuracy of ±0.2% and 30ppm/°C tempera-
ture drift over the -40°C to +85°C extended temperature
range.
UCSPs offer the benefit of moving to smaller footprint
and lower profile devices, significantly smaller than even
SC70 or SOT23 plastic surface-mount packages. The
significantly lower profile (compared to plastic SMD
packages) of the UCSP makes the device ideal for
height-critical applications. Miniature UCSP packages
also enable device placement close to sources and
allow more flexibility in a complex or large design layout.
The MAX6023 voltage references use only 27µA of sup-
ply current. And unlike shunt-mode (two-terminal) refer-
ences, the supply current of the MAX6023 family varies
only 0.8µA/V with supply-voltage changes, translating to
longer battery life. Additionally, these internally compen-
sated devices do not require an external compensation
capacitor and are stable up to 2.2nF of load capaci-
tance. The low-dropout voltage and the low supply cur-
rent make these devices ideal for battery-operated
systems.
o
No Output Capacitor Needed
o
±0.2% (max) Initial Accuracy
o
30ppm/°C (max) Temperature Coefficient
o
35µA (max) Quiescent Supply Current
o
0.8µA/V (max) Supply Current Variation with V
IN
o
100mV Dropout at 500µA Load Current
o
Line Regulation: 160µV/V (max)
o
Output Voltage Options: 1.25V, 2.048V, 2.5V, 3.0V,
4.096V, 4.5V, 5.0V
Features
o
5-Bump UCSP Package (1.0mm
1.5mm
0.3mm)
MAX6023
Ordering Information
PART
MAX6023EBT12-T
MAX6023EBT21-T
MAX6023EBT25-T
MAX6023EBT30-T
MAX6023EBT41-T
MAX6023EBT45-T
MAX6023EBT50-T
TEMP RANGE
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
BUMP-
PACKAGE
5 UCSP*-5
5 UCSP-5
5 UCSP-5
5 UCSP-5
5 UCSP-5
5 UCSP-5
5 UCSP-5
TOP
MARK
AAO
AAT
AAP
AAS
AAQ
AAR
AAU
Applications
Hand-Held Equipment
Data Acquisition Systems
Industrial and Process Control Systems
Battery-Operated Equipment
Hard-Disk Drives
*UCSP reliability is integrally linked to the user’s assembly meth-
ods, circuit board material, and environment. See the UCSP
Reliability Notice in the UCSP Reliability section of this data sheet
for more information.
Typical Operating Circuit
+SUPPLY INPUT (SEE SELECTOR GUIDE)
IN
Selector Guide
PART
MAX6023EBT12
MAX6023EBT21
MAX6023EBT25
MAX6023EBT30
MAX6023EBT41
MAX6023EBT45
MAX6023EBT50
V
OUT
(V)
1.250
2.048
2.500
3.000
4.096
4.500
5.000
INPUT VOLTAGE (V)
2.5V to 12.6
2.5V to 12.6
(V
OUT
+ 200mV) to 12.6
(V
OUT
+ 200mV) to 12.6
(V
OUT
+ 200mV) to 12.6
(V
OUT
+ 200mV) to 12.6
(V
OUT
+ 200mV) to 12.6
*CAPACITOR IS OPTIONAL.
GND
*
OUT
REFERENCE
OUT
MAX6023
Pin Configuration appears at end of data sheet.
UCSP is a trademark of Maxim Integrated Products, Inc.
________________________________________________________________
Maxim Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
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