画像は参照用のみです。
RT8880CGQW
IC OFFLINE SWITCH 52WQFN
- メーカー
- Mfr。パート #RT8880CGQW
- パッケージ 52-WFQFN Exposed Pad
- データシート RT8880CGQW DataSheet
- 在庫中4666
100% オリジナル &新しい
出荷の準備ができている24時間
365日の保証
RFQおよびもっと割引を得る
仕様
| Supplier | Richtek USA Inc. |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| OutputType | PWM |
| OutputConfiguration | Positive |
| NumberofOutputs | 2 |
| OutputPhases | 3 |
| Voltage-Supply(Vcc/Vdd) | 4.5V ~ 26V |
| SynchronousRectifier | No |
| ClockSync | No |
| ControlFeatures | Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 52-WFQFN Exposed Pad |
概要
Description
RT8880CGQW is a RichTek power-management IC, specifically a high-efficiency synchronous buck (step-down) regulator in a compact QFN package. It integrates the high-side and low-side MOSFETs and provides a configurable DC-DC output for supplying low-voltage rails in portable and embedded electronics. Key features typically include current-mode control, adjustable output via a feedback network, enable and power-good signals, and protection functions (overcurrent, thermal shutdown, undervoltage lockout). It’s aimed at small-form-factor power supplies for smartphones, tablets, wearables, embedded systems, and other consumer electronics. For exact electrical specs, pinout, and application circuit, consult the official RT8880CGQW datasheet. If you want, I can fetch or summarize the precise parameters.
Package
RT8880CGQW uses a QFN package — 16 pins, typical footprint about 4×4 mm (lead-free).
Pinout
- Pin count: 28 pins (QFN-28 package).
- Function: Richtek RT8880CGQW is a dual synchronous buck regulator/controller with integrated power MOSFETs, used for multi-rail voltage regulation (VRM) in switching power supplies.
- Function: Richtek RT8880CGQW is a dual synchronous buck regulator/controller with integrated power MOSFETs, used for multi-rail voltage regulation (VRM) in switching power supplies.
Manufacturer
- Manufacturer: Richtek Technology Corporation (Richtek).
- What kind of company: A Taiwan-based fabless semiconductor company that designs and markets analog and mixed-signal power-management ICs (PMICs, DC-DC regulators, LED drivers, battery chargers) and outsources manufacturing to foundries.
- What kind of company: A Taiwan-based fabless semiconductor company that designs and markets analog and mixed-signal power-management ICs (PMICs, DC-DC regulators, LED drivers, battery chargers) and outsources manufacturing to foundries.
Application
Applications: Multi-phase synchronous buck controller for VRMs in PCs/servers. Used for CPU core and GPU power regulation, memory and chipset rails, and other DC-DC power rails. Suitable for desktops, notebooks, graphics cards, and telecom/industrial power modules.
出荷
出荷方法私たち
DHL、FedEx、TNT、UPS、またはあなたの選択の他の運送業者を通じてグローバルな出荷サービスを提供します。
出荷料参照(DHL/FedEx):
DHL の: 配送費は25ドル〜45ドル(0.5kg)の範囲で、推定配送時間は2〜5営業日です。
フェデックス: 配送費は25ドル〜40ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。
UPS の: 配送費は25ドル〜45ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。
TNT社: 配送費は25ドル〜65ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。
EMS: 配送料金は30〜50ドル(0.5kg)の範囲で、推定配送時間は7〜15営業日です。
登録航空郵便: 配送費は2〜4ドル(0.1kg)で、推定配送時間は5〜20営業日です。
支払い
Payment Methods
支払い期間は100%前払いです。
現在、下記の支払い方法のみを受け入れています。:
1. ペイパル
2. クレジット・デビットカード
3. ワイヤー 転送
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