MAX6465UK52+T datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > Power/power management> The power supply circuit> MAX6465UK52+T

MAX6465UK52+T: Descriptionsupervisory circuits single upower voltage monitor; CategoryPower/power management The power supply circuit; File Size179KB，10 Pages; ManufacturerMaxim; Websitehttps://www.maximintegrated.com/en.html; Environmental Compliance

Download Datasheet Parametric View All

MAX6465UK52+T Overview

supervisory circuits single upower voltage monitor

MAX6465UK52+T Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Parts packaging code	SOT-23
package instruction	LSSOP,
Contacts	5
Reach Compliance Code	compli
ECCN code	EAR99
Adjustable threshold	NO
Analog Integrated Circuits - Other Types	POWER SUPPLY SUPPORT CIRCUIT
JESD-30 code	R-PDSO-G5
length	2.9 mm
Humidity sensitivity level	1
Number of channels	1
Number of functions	1
Number of terminals	5
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	LSSOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Certification status	Not Qualified
Maximum seat height	1.45 mm
Maximum supply voltage (Vsup)	6 V
Minimum supply voltage (Vsup)	1 V
Nominal supply voltage (Vsup)	3.6 V
surface mount	YES
technology	BICMOS
Temperature level	AUTOMOTIVE
Terminal form	GULL WING
Terminal pitch	0.95 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	1.625 mm
Base Number Matches	1

Preview

Download Datasheet

View All

19-2533; Rev 2; 12/05

Ultra-Low-Power Voltage Detectors and

µP Supervisory Circuits

General Description

The MAX6461–MAX6466 family of ultra-low-power voltage

detectors and µP reset supervisory circuits monitors bat-

tery, power-supply, and system voltages. Each circuit

includes a precision bandgap reference, a comparator,

internally trimmed resistor networks that set specified trip

thresholds, and an internal 5% threshold hysteresis circuit

(see the

Functional Diagram).

Output is asserted when

falls below the internal V

TH-

and remains asserted

until V

rises above V

+ (V

+ = V

1.05). These

devices provide excellent circuit reliability and low cost

by eliminating external components and adjustments

when monitoring nominal system voltages from +1.6V to

+5.5V. The MAX6461/MAX6462/MAX6463 are voltage

detectors with a propagation delay of 17µs.

The MAX6464/MAX6465/MAX6466 are µP supervisory

circuits with a minimum reset timeout period of 150ms. All

devices are available with thresholds from +1.6V to +5.5V

in 100mV increments.

The family is available with three output stage options:

push-pull with active-low output, push-pull with active-

high output, and open drain with active-low output. These

devices are available in SC70 and SOT23 packages

specified over the -40°C to +125°C temperature range.

♦

Ultra-Low 1.0µA Supply Current

♦

Preset Thresholds from +1.6V to +5.5V in 100mV

Increments

♦

Internal 5% Threshold Hysteresis

♦

±2.5% Threshold Accuracy Over Temperature

♦

Internal Timeout Period Option (150ms min)

♦

Immune to Short Voltage Transients

♦

No External Components

♦

Available in Three Output Options: Push-Pull

(Active Low/Active High) and Open Drain (Active

Low)

♦

Fully Specified from -40°C to +125°C

♦

Small SC70 and SOT23 Packages

Features

MAX6461–MAX6466

Ordering Information

PART

MAX6461XR_

_-T

MAX6461UR_ _-T

MAX6461UK_ _-T

MAX6462XR_

_-T

MAX6462UR_ _-T

MAX6462UK_ _-T

TEMP RANGE

-40°C to +125°C

PIN-PACKAGE

3 SC70-3

3 SOT23-3

5 SOT23-5

3 SC70-3

3 SOT23-3

5 SOT23-5

Applications

Precision Battery Monitoring

Load Switching/Power Sequencing

Power-Supply Monitoring in Digital/Analog

Systems

Noise-Immune µP Reset Circuits

Portable/Battery-Powered Equipment

Cellular Phones/Cordless Phones

PDAs

Portable Medical Devices

The MAX6461–MAX6466 are available in factory-set thresholds

from 1.6V to 5.5V in approximately 100mV increments. Choose

the desired voltage threshold suffix from Table 1 and insert it in

the blank spaces in the part number. There are 30 standard ver-

sions with a required order increment of 2500 pieces. Sample

stock generally is held on the standard versions only (Table 2).

Nonstandard versions require a 10k-piece order increment.

Contact factory for availability. All devices available in tape-and-

reel only.

Devices are available in both leaded and lead-free packaging.

Specify lead-free by replacing “-T” with “+T” when ordering.

Ordering Information continued at end of data sheet.

Selector Guide appears at end of data sheet.

Pin Configurations

TOP VIEW

GND 1

N.C.

(OUT)/OUT 1

MAX6461–

MAX6466

(OUT)/OUT 2

GND 2

MAX6461–

MAX6466

GND 2

(OUT)/OUT

MAX6461–

MAX6466

SC70-3

( ) ARE FOR THE MAX6462/MAX6465 ONLY

GND 3

SOT23-3

SOT23-5

________________________________________________________________

Maxim Integrated Products

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.

Recommended Resources

Welding machine no-load automatic stop circuit

Inductive electric test pen circuit 2

Sound field effect processing circuit

Power supply circuit diagram of AST-TE1438 EGA color display

Hefei Sunshine SN Power Special Inverter Power Supply

Practical transistor inverter power supply circuit

Problems in making a minimum system using MSP430: When making a small system, how is the 3.3V power supply generated from the 5V voltage? Can someone explain it in detail?...; yuzejun2321 Microcontroller MCU

When BLE meets MEMS——Waveform and Information Display: [i=s] This post was last edited by lb8820265 on 2018-8-29 17:26 [/i] [align=left][font=微软雅黑][size=3] To do one's work well, one must first sharpen one's tools. For the perfect match of MEMS and BLE, t...; lb8820265 ST - Low Power RF

ARM debugging first step GPIO: Start the first step of ARM debugging today Use the IO port first and use ARM as a super microcontroller. Debug code will be uploaded later....; deweyled ARM Technology

I want to copy the M8, everyone come together to give me some ideas! Hehe.: Meizu M8 is a product I admire the most. Now I want to learn from it when I make PDA. Everyone, please come and participate. You will get a lot of points. Hehe. The problem I am wondering now is the p...; xuxu123456 Embedded System

Do you have an NFC device?: Hello everyone~~ The administrator wants to know the prevalence of NFC devices among netizens. I hope everyone can help to vote and do a survey~~ Thank you very much~~~ {:1_143:}...; okhxyyo RF/Wirelessly

Can Elan MCU be programmed using C language?: Can Elan MCU be programmed using C language?...; aptech123456 MCU

Shortcut: E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF EG EH EI EJ EK EL EM EN EO EP EQ ER ES ET EU EV EW EX EY EZ F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF FG FH FI FJ FK FL FM FN FO FP FQ FR FS FT FU FV FW FX FY FZ G0 G1 G2 G3 G4 G5 G6 G7 G8 G9 GA GB GC GD GE GF GG GH GI GJ GK GL GM GN GO GP GQ GR GS GT GU GV GW GX GZ H0 H1 H2 H3 H4 H5 H6 H7 H8 HA HB HC HD HE HF HG HH HI HJ HK HL HM HN HO HP HQ HR HS HT HU HV HW HX HY HZ I1 I2 I3 I4 I5 I6 I7 IA IB IC ID IE IF IG IH II IK IL IM IN IO IP IQ IR IS IT IU IV IW IX J0 J1 J2 J6 J7 JA JB JC JD JE JF JG JH JJ JK JL JM JN JP JQ JR JS JT JV JW JX JZ K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA KB KC KD KE KF KG KH KI KJ KK KL KM KN KO KP KQ KR KS KT KU KV KW KX KY KZ

Popular Components