可訂購部件
| 型號 | 可訂購的器件編號 | 訂購代碼(12NC) | 封裝 | 從經銷商處購買 |
|---|---|---|---|---|
| NBM7100ABQ | NBM7100ABQX | 935691195115 | SOT763-1 | 訂單產品 |
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Click here for more informationNBM7100ABQ
Coin cell battery life booster with adaptive power optimization
The NBM7100A/B is a battery energy management device designed to maximize usable capacity from non-rechargeable, primary batteries when used in low-voltage, low-power applications requiring burst current loads. The devices overcome voltage drop and battery life limitations associated with extracting high pulse currents (Figure 1) from lithium primary batteries such as 3 V lithium manganese dioxide (LiMnO2) coin cells. which are commonly used in wireless, low-power IoT sensor applications.
The NBM7100A/B contains two stages of high efficiency DC-DC conversion and an intelligent learning algorithm. The first stage DC-DC conversion transfers energy from the lithium battery at a low constant current to a capacitive storage element. Once charged, a second DC-DC conversion cycle utilizes this stored energy to supply a regulated voltage with high pulse load current capability on the VDH output pin. The battery is never directly subjected to large load pulse currents, resulting in a longer, more predictable battery lifetime.
The proprietary learning algorithm monitors the energy used during repetitive load pulse cycles and optimizes first stage DC-DC conversion to minimize the residual charge in the storage capacitor.
A serial interface allows a microcontroller to change default configuration settings and read-back system information.
Type number | Bus interface | Auto start | Pulse ILOAD |
|---|---|---|---|
NBM7100A | I2C | Yes | ≥ 200 mA |
NBM7100B | SPI | No | ≥ 200 mA |
Features and benefits
Programmable constant battery load current: 2 mA to 16 mA
Protection against battery voltage dips (Brown-out)
Pulse output current: > 200 mA
Low ripple regulated programmable output voltage, VDH: 1.8 V to 3.6 V
Ultra-low standby current: 20 nA (typ)
Peak conversion efficiency up to 93% with adaptive optimization
Integrated fuel gauge
Small 16 pin lead-free package (SOT763-1?/?DHVQFN16; 2.5 mm × 3.5 mm × 0.85 mm)
Specified from -40 °C to +85 °C
Applications
- Battery powered wireless microcontroller applications (IoT): Bluetooth?, LoRaWAN?, Sigfox?, LTE-M, NB-IoT, Zigbee, etc.
Industrial: temperature, occupancy, e-metering, electronic shelf label, asset tracking, irrigation monitoring
Consumer/wearable: location tags, heart rate monitor, blood glucose meter, remote controls, key fobs
參數類型
| 型號 | Product status | Storage element voltage | Boosting Factor | Supported storage element | Max storage cap voltage | Pulse ILOAD [max] (mA) | Package version | Package name |
|---|---|---|---|---|---|---|---|---|
| NBM7100ABQ | Production | I2C | Yes | Not Supported | 11 | 200 | SOT763-1 | DHVQFN16 |
PCB Symbol, Footprint and 3D Model
| Model Name | 描述 |
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封裝
| 型號 | 可訂購的器件編號，（訂購碼(12NC)） | 狀態 | 標示 | 封裝 | 外形圖 | 回流焊/波峰焊 | 包裝 |
|---|---|---|---|---|---|---|---|
| NBM7100ABQ | NBM7100ABQX (935691195115) |
Active | M7100A |
DHVQFN16 (SOT763-1) |
SOT763-1 | SOT763-1_115 |
Boards
| Part number | Description | Type | Quick links | Shop link |
|---|---|---|---|---|
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描述 The NBM7100A/B evaluation board enables the evaluation of Nexperia battery booster products, which are integrated circuits intended to expand the lifetime and current capability of primary batteries (such as coin cell or Lithium Thionyl batteries). The integration of all necessary components and the associated intuitive GUI enable fast evaluation and development of new solutions.
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類型 Evaluation board
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Quick links
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Shop link
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Series
文檔 (11)
| 文件名稱 | 標題 | 類型 | 日期 |
|---|---|---|---|
| NBM7100 | Coin cell battery life booster with adaptive power optimization | Data sheet | 2025-04-11 |
| AN90063 | Questions about package outline drawings | Application note | 2025-06-13 |
| SOT763-1 | 3D model for products with SOT763-1 package | Design support | 2019-10-03 |
| nexperia_document_leaflet_battery_life_booster_NBM5100_NBM7100 | Coin cell battery life booster | Leaflet | 2023-06-22 |
| Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
| DHVQFN16_SOT763-1_mk | plastic, dual in-line compatible thermal enhanced very thin quad flat package; 16 terminals; 0.5 mm pitch; 3.5 mm x 2.5 mm x 0.85 mm body | Marcom graphics | 2017-01-28 |
| SOT763-1 | plastic, leadless dual in-line compatible thermal enhanced very thin quad flat package; 16 terminals; 0.5 mm pitch; 3.5 mm x 2.5 mm x 1 mm body | Package information | 2023-05-11 |
| SOT763-1_115 | DHVQFN16; Reel pack, SMD, 7" Q1/T1 product orientation | Packing information | 2020-04-21 |
| NBM7100ABQ_Nexperia_Product_Reliability | NBM7100ABQ Nexperia Product Reliability | Quality document | 2023-05-29 |
| NBM5100_NBM7100_GUI_bert_v_1_9 | GUI for NBM5100 NBM7100 evaluation board | Software | 2023-10-27 |
| UM90022 | NBM5100; NBM7100 Evaluation board module | User manual | 2023-07-11 |
Longevity
The Nexperia Longevity Program is aimed to provide our customers information from time to time about the expected time that our products can be ordered. The NLP is reviewed and updated regularly by our Executive Management Team. View our longevity program here.
模型
| 文件名稱 | 標題 | 類型 | 日期 |
|---|---|---|---|
| SOT763-1 | 3D model for products with SOT763-1 package | Design support | 2019-10-03 |
PCB Symbol, Footprint and 3D Model
| Model Name | 描述 |
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訂購、定價與供貨
| 型號 | Orderable part number | Ordering code (12NC) | 狀態 | 包裝 | Packing Quantity | 在線購買 |
|---|---|---|---|---|---|---|
| NBM7100ABQ | NBM7100ABQX | 935691195115 | Active | SOT763-1_115 | 3,000 |
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樣品
作為 Nexperia 的客戶，您可以通過我們的銷售機構訂購樣品。
如果您沒有 Nexperia 的直接賬戶，我們的全球和地區分銷商網絡可為您提供 Nexperia 樣品支持。查看官方經銷商列表。
How does it work?
The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.