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Tag: qfn
Dual, Low Noise Bias Generators In 3mm x 5mm QFN Offer Ultralow Noise And Ripple For Sensitive Circuit Applications
2015-09-18 08:37:03| rfglobalnet Home Page
Linear Technology Corporation announces the LT3095, a dual-channel IC delivering two very low noise, low ripple bias supplies from a single input. Each channel incorporates a monolithic step-up DC/DC converter post-regulated by an integrated ultralow noise and high PSRR (power supply rejection ratio) linear regulator.
Tags: low
offer
applications
dual
Pin-Configurable DC/DC Converter comes in 3 x 3 mm QFN package.
2015-07-13 14:31:04| Industrial Newsroom - All News for Today
Targeting telecom and datacom systems, MIC24046-H offers >90% efficiency (peak) and eliminates need for multiple external components. Synchronous buck converter, operating from 4.5–19 V, offers 3 settings for switching frequency (400, 565, or 790 kHz), and output voltage can be selected from 0.7–3.3 V via 9 different settings. Internal divider is used for true 1% V(OUT) accuracy setting from 0.7–1.2 V, and current limit can be selected to support 3 application requirements: 3, 4, or 5 A.
Tags: mm
package
converter
qfn
Clamshell Spring Pin QFN Socket aids power transistors testing.
2015-04-27 14:31:07| Industrial Newsroom - All News for Today
Addressing requirements for testing power transistor, CBT-QFN-7043 accommodates 6.512 x 4.961 mm QFN package with 1 mm pitch, 9 positions, and ground pad. Stamped spring pin contactor, featuring 19 g actuation force per ball and cycle life of 125,000 insertions, offers 0.93 nH self inductance, insertion loss of <1 dB at 23 GHz, and current capacity of 4 A @ 80°C temperature rise. Socket mounts using supplied hardware on target PCB without any soldering.
Tags: power
spring
testing
aids
Clamshell Spring Pin QFN Socket accommodates 10TDFN package.
2015-02-11 14:30:48| Industrial Newsroom - All News for Today
Designed for testing 3 x 3 mm QFN package with 0.5 mm pitch, 10 positions, and center ground pad, CBT-QFN-7039 mounts using supplied hardware on target PCB without any soldering. Stamped spring pin contactor has 17 g actuation force per ball, cycle life of 50,000 insertions, self-inductance of 0.75 nH, insertion loss of <1 dB @ 31.7 GHz, and current capacity of 1.5 A @ 20°C temperature rise. Socket features include lockable double latch socket lid and guide for precise device-to-pin alignment.
Tags: spring
package
pin
socket
Unisem Announces QFN Side Wall Plating Capability And Leadframe Grid Array (LFGA) Package Offering
2014-09-12 13:25:20| surfacefinishing News Articles
Unisem, a global provider of semiconductor assembly and test services, recently announced its QFN side wall plating capability and LFGA package offering at the company’s facility located in Batam, Indonesia
Tags: side
wall
package
offering