Position: Home > DataSheet > Index A > ADM Series > ADM1175-4ARMZ-R7, ADM1176, ADM1176-1ARMZ-R7

Low Cost Custom Prototype PCB Manufacturer

ADM1175-4ARMZ-R7, ADM1176, ADM1176-1ARMZ-R7

Table of contents:
Info of ADM1175-4ARMZ-R7
Info of ADM1176
Info of ADM1176-1ARMZ-R7

ADM1175-4ARMZ-R7, ADM1176, ADM1176-1ARMZ-R7 Selling Leads, Datasheet

MFG:Analog Devices Inc Category:Integrated Circuits (ICs) Package Cooled:RM D/C:2010+

ADM1175-4ARMZ-R7, ADM1176, ADM1176-1ARMZ-R7 Datasheet download

Five Points

Part Number: ADM1175-4ARMZ-R7

Category: Integrated Circuits (ICs)

MFG: Analog Devices Inc

Package Cooled: RM

D/C: 2010+

Description: IC CTRLR HOTSWAP 16.5V 10-MSOP

Attentive hint

Want to post a buying lead? If you are not a member yet, please select the specific/related part number first and then fill the quantity and your contact details in the "Request for Quotation Form" on the left, and then click "Send RFQ".Your buying lead can then be posted, and the reliable suppliers will quote via our online message system or other channels soon.

How to buy ?

How long will receive a response.

Top Sellers:

TOP

ADM1175-4ARMZ-R7 Parameters

Technical/Catalog Information	ADM1175-4ARMZ-R7
Vendor	Analog Devices Inc (VA)
Category	Integrated Circuits (ICs)
Applications	General Purpose
Type	Hot-Swap Controller
Package / Case	10-MSOP, Micro10?, 10-uMAX, 10-uSOP
Packaging	Digi-Reel?
Current Limit	-
Internal Switch(s)	No
Operating Temperature	-40°C ~ 85°C
Voltage - Supply	3.15 V ~ 16.5 V
Drawing Number	*
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	ADM1175 4ARMZ R7 ADM11754ARMZR7 ADM1175 4ARMZ R7DKR ND ADM11754ARMZR7DKRND ADM1175-4ARMZ-R7DKR

ADM1176 General Description

The ADM1176 is an integrated hot swap controller that offers digital current and voltage monitoring via an on-chip, 12-bit analog-to-digital converter (ADC), communicated through an I²C interface.

An internal current sense amplifier senses voltage across the sense resistor in the power path via the VCC pin and the SENSE pin.

The ADM1176 limits the current through this resistor by control-ling the gate voltage of an external N-channel FET in the power path, via the GATE pin. The sense voltage (and, therefore, the inrush current) is kept below a preset maximum.

The ADM1176 protects the external FET by limiting the time that it spends with maximum current running through it. This current limit period is set by the choice of capacitor attached to the TIMER pin. Additionally, the device provides protection from overcurrent events that may occur once the hot swap event is complete. In the case of a short-circuit event, the current in the sense resistor exceeds an overcurrent trip threshold, and the FET is switched off immediately by pulling down the GATE pin.

A 12-bit ADC can measure the current seen in the sense resistor, as well as the supply voltage on the VCC pin. An industry-standard I²C interface allows a controller to read current and voltage data from the ADC. Measurements can be initiated by an I²C command. Alternatively, the ADC can run continuously, and the user can read the latest conversion data whenever it is required. Up to 16 unique I²C addresses can be created, depending on the way the A0 and A1 pins are connected.

The ADM1176 is packaged in a 10-lead MSOP.

ADM1176 Maximum Ratings

Parameter	Rating
VCC Pin	20 V
SENSE Pin	20 V
TIMER Pin	−0.3 V to +6 V
ON Pin	−0.3 V to +20 V
GATE Pin	30 V
SDA Pin, SCL Pin	−0.3 V to +7 V
ADR Pin	−0.3 V to +6 V
Storage Temperature Range	−65°C to +125°C
Operating Temperature Range	−40°C to +85°C
Lead Temperature Range (Soldering, 10 sec)	300°C
Junction Temperature	150°C

Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.

ADM1176 Features

·Allows safe board insertion and removal from a live backplane
·Controls supply voltages from 3.15 V to 16.5 V
·Precision current sense amplifier
·Precision voltage input
·12-bit ADC for current and voltage readback
·Charge pumped gate drive for external N-channel FET
·Adjustable analog current limit with circuit breaker
·±3% accurate hot swap current limit level
·Fast response limits peak fault current
·Automatic retry or latch-off on current fault
·Programmable hot swap timing via TIMER pin
·Active-high ON pin
·I²C^® fast mode-compliant interface (400 kHz maximum)
·Two address pins allow 16 devices on the same bus
·10-lead MSOP

ADM1176 Typical Application

·Power monitoring/power budgeting
·Central office equipment
·Telecommunication and data communication equipment
·PCs/servers

ADM1176 Connection Diagram

ADM1176-1ARMZ-R7 Parameters

Technical/Catalog Information	ADM1176-1ARMZ-R7
Vendor	Analog Devices Inc
Category	Integrated Circuits (ICs)
Applications	General Purpose
Type	Hot-Swap Controller
Package / Case	10-MSOP, Micro10?, 10-uMAX, 10-uSOP
Packaging	Tape & Reel (TR)
Current Limit	-
Internal Switch(s)	No
Operating Temperature	-40°C ~ 85°C
Voltage - Supply	3.15 V ~ 16.5 V
Drawing Number	*
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	ADM1176 1ARMZ R7 ADM11761ARMZR7 ADM1176 1ARMZ R7TR ND ADM11761ARMZR7TRND ADM1176-1ARMZ-R7TR

Hotspot Suppliers Product

Product List A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9

MT58L64L18CT-10

Price: 4-6 USD

MT58L64L18CT-10 TQFP100
DL-7140-211M

Price: 5-6.5 USD

DL-7140-211M laser tube
74LVC74APG

Price: 4-5 USD

74LVC74APG - IC FLIP FLOP D-Type POS-EDG DUAL 14TSSOP
CY28346ZI-2

Price: 6.5-8 USD

CYPRESS - Clock Synthesizer with Differential CPU Outputs
PI5V330QEX

Price: 0.284-0.286 USD

PI5V330QEX Pericom Multiplexer Switch ICs
BSM300GA120DN2

Price: 1-2 USD

IGBT power module, Single switch, 1200 V, Collector-emitter voltage, 430A
SVA150XG04TB

Price: 1-2 USD

a-Si TFT-LCD, NEC, 228.096Hmm, 560V
PC354N1

Price: 0.124-0.2 USD

PC354N1T - Mini-flat Package, AC Input Type Photocoupler - Sharp Electrionic Components
RL1210JR-070R22L

Price: 0.177-0.178 USD

RL1210JR51-XX-BL - Thick Film Chip Resistor Low Ohmic - TAITRON Components Incorporated
STPS140A

Price: 0.053-0.055 USD

STPS140A - POWER SCHOTTKY RECTIFIER - STMicroelectronics
STA013

Price: 1.45-1.5 USD

STA013 - MPEG 2.5 LAYER III AUDIO DECODER - STMicroelectronics
SMBJ5347B

Price: 0.073-0.075 USD

SMBJ5347B - 5 Watt Surface Mount Silicon Zener Diodes - Micro Commercial Components