PWR1121 datasheet, PDF - EEWORLD Datasheet

PWR1121: DescriptionDC-DC Unregulated Power Supply Module, 1 Output, 3W, Hybrid,; CategoryPower/power management The power supply circuit; File Size377KB，4 Pages; ManufacturerBurr-Brown; Websitehttp://www.burr-brown.com/

Download Datasheet Parametric View All

PWR1121 Overview

DC-DC Unregulated Power Supply Module, 1 Output, 3W, Hybrid,

Parameter Name	Attribute value
Maker	Burr-Brown
Reach Compliance Code	unknown
Analog Integrated Circuits - Other Types	DC-DC UNREGULATED POWER SUPPLY MODULE
Maximum input voltage	57.6 V
Minimum input voltage	38.4 V
Nominal input voltage	48 V
JESD-30 code	R-PDIP-P12
Number of functions	1
Output times	1
Number of terminals	12
Maximum operating temperature	100 °C
Minimum operating temperature	-40 °C
Maximum output voltage	5.15 V
Minimum output voltage	4.85 V
Nominal output voltage	5 V
Package body material	PLASTIC/EPOXY
Package shape	RECTANGULAR
Package form	IN-LINE
Protect	CURRENT
Certification status	Not Qualified
surface mount	NO
technology	HYBRID
Temperature level	INDUSTRIAL
Terminal form	PIN/PEG
Terminal location	DUAL
Maximum total power output	3 W
Fine-tuning/adjustable output	NO

I'm new to power supplies, some power chips have multiple output SWs, how do I connect them?: [color=#000][font=Arial, Helvetica, sans-serif][size=12px]Do these multiple SW outputs need to be connected together during design? Are there different connection methods based on different topologies...; guazhuaq Power technology

Homemade super mini writing robot (including schematics, PCB, firmware code, mechanical drawings): This was shared by Zhihuijun on Bilibili . It is a mini writing robot with CoreXY structure. The structural parts are all 3D printed. The firmware uses grbl ported to the stm32 platform. The stepper m...; 蓝猫淘气 Motor Drive Control（Motor Control）

National Semiconductor launches two power management chips: National Semiconductor Corporation (NYSE: NSM) has introduced two new products in its family of digitally programmable multi-output power management chips, one a highly flexible power management unit ...; diffhapp Power technology

Using a fuel gauge chip to achieve fast and intelligent charging of dual-series lithium batteries: The current fast charging solutions are widely used in the mobile phone market. The mainstream solutions include QC2.0/3.0 based on the processor manufacturer Qualcomm platform, the upcoming 4.0 stand...; qwqwqw2088 Analogue and Mixed Signal

【Repost】Design of the amplifier circuit of pyroelectric infrared sensor: [p=32, null, left][color=rgb(51, 51, 51)][font="][size=18px]With the popularization of information technology, infrared detection technology has achieved rapid development and is widely used in night ...; 皇华Ameya360 Power technology

Design of Chinese Input Method for Embedded System: Abstract: In intelligent terminals based on embedded systems, Chinese human-computer interaction interface is a necessary function, and some systems also require Chinese text input. This article intro...; feifei Embedded System

Shortcut: A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BZ C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DZ

Popular Components