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ERB2140AMSD-04 - 3~4 cells Lithium Battary/ Lithium Poly battery Protection IC
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Product Features

ERB2140 is a highly integrated IC, which is designed for 3~4 cells Lithium battery or lithium Polymer protection IC. ERB2140 has over charging voltage/ over discharging voltage/over chanrging&discharging current/ open/ Over charging&discharging temperature/ low temperature protection and cell-balanced function. ERB2140 can drive directly external N-CH charging MOSFET and N-CH discharging MOSFET. Due to its low power consumption design, battery pack only consumes a little bit power during storage stage. Package is available in SSOP16.

Specifications

VOC
4.250
VOCR
4.150
VOD
2.700
VODR
3.000
VEC1
50
VEC2
100
VSHR
200
VCOC
-50
VBL
4.125
0V Charging
Yes
Package
SSOP-16L
Status
Active
产品描述
Applications
Honor Crowned! Erised Semiconductor Wins "Guangdong-Hong Kong-Macao Greater Bay Area Strategic Emerging Industry Pilot Enterprise" Award News 丨 2026-05-09 丨
Under the theme "Innovation · Co-construction of the Chain", the NEX WAVE 2026 Greater Bay Area Strategic Emerging Industries and Future Industries Ecosystem Connectivity Conference was recently held with great ceremony in Shenzhen. The conference was co-hosted by the Guangdong-Hong Kong-Macao Greater Bay Area Strategic Emerging Industries Development Promotion Association and the Shenzhen Strategic Emerging Industries Development Promotion Association. More than 500 elites from government, industry, academia, research, finance and other fields gathered to discuss the development of new quality productive forces and industrial ecosystem collaboration. At the conference, Erised Semiconductor (Shenzhen) Co., Ltd., by virtue of its outstanding independent innovation capability and industrial leadership, was awarded the "2025 Guangdong-Hong Kong-Macao Greater Bay Area Strategic Emerging Industry Pilot Enterprise" title jointly issued by the Guangdong-Hong Kong-Macao Greater Bay Area Strategic Emerging Industries Development Promotion Association and the Shenzhen Strategic Emerging Industries Development Promotion Association! It is reported that this selection campaign officially opened for registration in May 2025 and lasted a total of 8 months. Through steps including "press release, registration, preliminary material review, on-site research, and expert comprehensive evaluation", comprehensive assessments were made across multiple areas such as scientific research, venture capital, industry, and corporate services. In the end, 50 enterprises were selected for the "Pilot Enterprise" list, of which 56% are national-level "Little Giant" specialized and sophisticated enterprises, holding a total of over 17,000 patents. This research is a comprehensive benchmark project initiated by the Strategic Emerging Industries Development Promotion Association in conjunction with several authoritative institutions. It has been held for five consecutive years, cumulatively releasing 250 pilot enterprises, 48 pioneering figures, and 100 young leaders, forming the most influential benchmark ecosystem for strategic emerging industries in the Greater Bay Area. In such a rigorous and authoritative selection, Erised Semiconductor broke through forcefully and, with its outstanding independent innovation capability and industry leadership, was honored on the "Pilot Enterprise" list, adding yet another authoritative accolade in the field of strategic emerging industries. From High-tech Enterprise to Specialized and Sophisticated "Little Giant", and then to Shenzhen Gazelle Enterprise, and now the Greater Bay Area Strategic Emerging Industry "Pilot Enterprise" — every step of Erised Semiconductor's growth has been inseparable from its persistent dedication to technological innovation, and even more so from the trust and support of every customer, partner, and employee. In the future, we will continue to move forward with this honor, contributing irreplaceable "Erised Power" to the high-quality development of the semiconductor industry in the Greater Bay Area with even stronger innovation!

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