Analog Devices Inc. ADP1872ARMZ-1.0-R7

Name: ADP1872ARMZ-1.0-R7
Brand: Analog Devices Inc.
SKU: 3752746-ADP1872ARMZ-1.0-R7
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: ADP1872ARMZ-1.0-R7

Manufacturer:: Analog Devices Inc.

Ventron No:: 3752746-ADP1872ARMZ-1.0-R7

Description:: IC REG CTRLR BUCK 10MSOP

ECAD Model:

Datasheet:: ADP1872ARMZ-1.0-R7

Specifications

Analog Devices Inc. ADP1872ARMZ-1.0-R7 technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. ADP1872ARMZ-1.0-R7.

Mounting Type
Surface Mount
Package / Case
10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
Surface Mount
YES
Operating Temperature
-40°C~125°C TJ
Packaging
Tape & Reel (TR)
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
10
Terminal Finish
MATTE TIN
Additional Feature
MINIMUM OUTPUT VOLTAGE 0.6V
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.5mm
Function
Step-Down
Number of Outputs
1
Output Voltage
2V
Output Type
Transistor Driver
Input Voltage-Nom
12V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive
Voltage - Supply (Vcc/Vdd)
3V~20V
Control Features
Enable
Input Voltage (Min)
3V
Topology
Buck
Control Mode
CURRENT-MODE
Frequency - Switching
1MHz
Input Voltage (Max)
20V
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
Yes
Switcher Configuration
PUSH-PULL
Duty Cycle (Max)
45%
Clock Sync
No
Length
3mm
Width
3mm
RoHS Status
ROHS3 Compliant

Description

ADP1872ARMZ-1.0-R7 Overview
Surface Mount is a type of electronic packaging that allows for components to be mounted directly onto a circuit board, making it more compact and efficient. In this case, the packaging used is Tape & Reel (TR), which involves the components being placed on a tape and then wound onto a reel for easy handling and transportation. The terminal pitch, or distance between the terminals, is 0.5mm, indicating a high level of precision. The output type for this component is a Transistor Driver, which is responsible for controlling the flow of current in a circuit. The voltage supply range for this component is 3V to 20V, while the maximum input voltage is 20V. Additionally, this component features a Synchronous Rectifier, which improves efficiency by synchronizing with the input voltage. The maximum duty cycle, or percentage of time the component is on, is 45%. With a length of 3mm, this component is compact and suitable for use in tight spaces. It is also important to note that this component is compliant with the Restriction of Hazardous Substances (RoHS) Directive, making it environmentally friendly.

ADP1872ARMZ-1.0-R7 Features
Transistor Driver Outputs
Switching Frequency: 1MHz
Enable
PULSE WIDTH MODULATION
MINIMUM OUTPUT VOLTAGE 0.6V

ADP1872ARMZ-1.0-R7 Applications
There are a lot of Rochester Electronics, LLC ADP1872ARMZ-1.0-R7 DC to DC converter applications.

Elevator lighting
Surge protection circuits
Planers
Series voltage regulation circuits
Terrestrial set-top boxes
Hydrogen power
Game consoles
Alternators
Automation technology
Sensitive electronic devices

ADP1872ARMZ-1.0-R7 More Descriptions

DC DC Cntrlr Single-OUT Sync Step Down 2.75V to 20V Input 10-Pin MSOP T/R
PWM, BUCK, 1MHZ, 0.6VMIN, 10MSOP; Input Voltage:13V; Supply Voltage Range:2.75V to 20V; Digital IC Case Style:MSOP; No. of Pins:10; Frequency:1MHz; Operating Temperature Range:-40°C to 125°C; MSL:MSL 1 - Unlimited; SVHC:No SVHC (18-Jun-2012)
The ADP1872/ADP1873 are versatile current-mode, synchronous step-down controllers that provide superior transient response, optimal stability, and current limit protection by using a constant on-time, pseudo-fixed frequency with a programmable current-sense gain, current-control scheme. In addition, these devices offer optimum performance at low duty cycles by utilizing valley current-mode control architecture. This allows the ADP1872/ ADP1873 to drive all N-channel power stages to regulate output voltages as low as 0.6 V. The ADP1873 is the power saving mode (PSM) version of the device and is capable of pulse skipping to maintain output regulation while achieving improved system efficiency at light loads (see the Power Saving Mode (PSM) Version (ADP1873) section for more information). Available in three frequency options (300 kHz, 600 kHz, and 1.0 MHz, plus the PSM option), the ADP1872/ADP1873 are well suited for a wide range of applications. These ICs not only operate from a 2.75 V to 5.5 V bias supply, but also can accept a power input as high as 20 V. In addition, an internally fixed soft start period is included to limit input in-rush current from the input supply during startup and to provide reverse current protection during soft start for a pre-charged output. The low-side current-sense, current-gain scheme and integration of a boost diode, along with the PSM/forced pulse-width modulation (PWM) option, reduce the external part count and improve efficiency. The ADP1872/ADP1873 operate over the -40°C to 125°C junction temperature range and are available in a 10-lead MSOP. Applications Telecom and networking systems Mid to High End servers Set-top boxes DSP core power supplies

Certification