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Renesas ISL9122AIRNZ-T
Switching Voltage Regulators UltraLow IQ Buck-Boost Regulator w/ Bypass , 8LD DFN 2X3, T&
ブランド: RENESAS
製造元部品 #: ISL9122AIRNZ-T
データシート: ISL9122AIRNZ-T Datasheet (PDF)
パッケージ/ケース: DFN-8
RoHS ステータス:
在庫状況: 2412 個、新しいオリジナル
製品の種類: 電源管理IC
Warranty: 1 Year Ovaga Warranty - Find Out More
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1
*すべての価格は米ドルです
| 数量 | 単価 | 外部価格 |
|---|---|---|
| 1 | $1.582 | $1.582 |
| 200 | $0.614 | $122.800 |
| 500 | $0.591 | $295.500 |
| 1000 | $0.581 | $581.000 |
In Stock:2412 PCS
ISL9122AIRNZ-T 概要
The ISL9122A is a highly integrated non-inverting buck-boost switching regulator that accepts input voltages both above or below the regulated output voltage. It features an extremely low quiescent current consumption of 1300nA in Regulation mode, 120nA in Forced Bypass mode, and 8nA in Shutdown mode. It provides 84% efficiency at 10µA load (VIN = 3.6V, VOUT = 3.3V) and has a peak efficiency greater than 97%. It supports input voltages from 1.8V to 5.5V.
The ISL9122A has automatic bypass functionality for situations in which the input voltage is close to the output voltage, and it automatically transitions between Buck and Boost modes without significant output disturbance. In addition to the automatic bypass functionality, the Forced Bypass power-saving mode can be chosen if voltage regulation is not required. Forced Bypass power saving mode is accessible using the I2C interface bus.
The ISL9122A is capable of delivering up to 500mA of output current (VIN = 3.6V, VOUT = 3.3V) and provides excellent efficiency because of its adaptive frequency hysteretic control architecture.
The ISL9122A is designed for stand-alone applications and supports a default output voltage at Power-On Reset (POR). After POR, the output voltage can be adjusted in the range of 1.8V to 5.375V by using the I2C interface bus. Specific default output voltages are available on request.
The ISL9122A requires only a single EIA 0603 size inductor and two external capacitors. Power supply solution size is minimized by a 1.8mm x 1.0mm WLCSP and is also available in a 3.0mm x 2.0mm 8 Ld plastic DFN.
特徴
- 1300nA quiescent current
- 84% efficiency at 10µA load
- 97% peak efficiency
- Input voltage range: 1.8V to 5.5V
- Output voltage range: 1.8V to 5.375V
- Output current: up to 500mA (VIN = 3.6V, OUT = 3.3V)
- Selectable Forced and Auto Bypass power saving modes
- Seamless PWM/PFM and buck/boost transition
- I2C Control and voltage adjustability
- Hysteretic controller
- Small 1.8mm x 1.0mm WLCSP and 3.0mm x 2.0mm 8 Ld DFN packages
仕様
| パラメータ | 価値 | パラメータ | 価値 |
|---|---|---|---|
| Pkg. Type | DFN | Carrier Type | Reel |
| MOQ | 6000 |
配送
| 配送タイプ | 配送料 | リードタイム | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
 |
フェデックス | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
 |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
 |
登録された航空便 | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
処理時間：送料は地域や国によって異なります。
支払い
| 支払条件 | ハンドフィー | |
|---|---|---|
 |
電信送金 | 銀行手数料 US$30.00 を請求します。 |
 |
ペイパル | 4.0％のサービス料がかかります。 |
 |
クレジットカード | 3.5％のサービス料がかかります。 |
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ウエスタンユニオン | charge US.00 banking fee. |
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送金サービス | 銀行手数料は 0.00 米ドルかかります。 |
保証
1.購入した電子部品には365日保証が含まれており、製品の品質を保証します。
2.受け取った商品の一部が完璧な品質ではない場合、当社は責任を持って返金または交換を手配します。 ただし、商品は元の状態のままでなければなりません。
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パーツポイント
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The ISL9122AIRNZ-T is a highly integrated and compact power management chip designed specifically for use in low-power always-on applications. it features three independent dc-dc converters that can be configured to support various power supply requirements. the chip is ideal for wearables, iot devices, and other battery-powered applications where size, efficiency, and performance are crucial.
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Equivalent
There are no direct equivalent products to the ISL9122AIRNZ-T chip. however, other dc/dc step-down regulators from different manufacturers, such as texas instruments, maxim integrated, or analog devices, could serve a similar purpose. -
Features
The ISL9122AIRNZ-T is a voltage regulator designed for wearable devices, iot, and personal electronic devices. it features high efficiency, low quiescent current, and a wide input voltage range. the device includes a buck regulator, a boost regulator, and a linear regulator, providing flexible power management solutions for different power requirements in a compact package. -
Pinout
The ISL9122AIRNZ-T is a buck-boost regulator ic. it comes in a 28-pin qfn package. the pin count and function may vary depending on the specific datasheet of the device. -
Manufacturer
The manufacturer of the ISL9122AIRNZ-T is renesas electronics corporation. renesas is a japanese semiconductor company that designs, develops, and manufactures a wide range of integrated circuits for various industries, including automotive, industrial, and consumer electronics. they specialize in providing innovative solutions to meet the evolving needs of their customers. -
Application Field
The ISL9122AIRNZ-T is a highly integrated switch mode power supply (smps) that is specifically designed for applications requiring low-power and low-voltage operation. it is commonly used in wearable devices, iot (internet of things) devices, mobile and battery-powered consumer electronics, and other portable devices that require efficient power management. -
Package
The ISL9122AIRNZ-T chip is offered in a small 32-qfn package type. it measures 4mm x 4mm in size with a 0.5mm pitch, making it suitable for compact applications where space is limited.
データシート PDF
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全商品365日品質保証
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