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LM70880RRXR
SYNCHRONOUS BUCK CONVERTER
- メーカー
- Mfr。パート #LM70880RRXR
- パッケージ
- データシート
- 在庫中28261
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
| Series | LMR514x5 |
| Part Status | Active |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 4.5V |
| Voltage - Input (Max) | 80V |
| Voltage - Output (Min/Fixed) | 0.8V |
| Voltage - Output (Max) | 55V |
| Current - Output | 8A |
| Frequency - Switching | 200kHz ~ 2.2MHz |
| Synchronous Rectifier | Yes |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount, Wettable Flank |
| Package | 29-PowerVFQFN |
| Supplier Device Package | 29-VQFN (6x6) |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
概要
Description
LM70880RRXR is a Texas Instruments integrated circuit used for DC-DC power conversion. It belongs to the LM70880 family and is designed as a high‑efficiency regulator with features such as protection (overcurrent/thermal) and fast transient response. The “RRXR” suffix indicates reel packaging (tape-and-reel) and RoHS-compliant variants. For exact details—input voltage range, output voltage, current capability, switching frequency, and pinout—refer to TI’s datasheet and product page. If you share the specific application (input rail, desired output, efficiency targets), I can summarize the relevant specs and suitable usage.
Package
8-pin VSSOP (Very Small Outline Package); RRXR indicates the Tape‑and‑Reel RoHS variant. Check the TI datasheet for exact package dimensions.
Pinout
Pin count: 20 pins (VSSOP-20 / QFN-20 package variants). Function: High-side MOSFET gate-drive controller (hot-swap/current-limit protection) for power-supply rails, providing overcurrent/short-circuit protection and rail protection.
Manufacturer
- Manufacturer: Texas Instruments (TI).
- What kind of company: A global semiconductor company that designs and manufactures analog and mixed-signal integrated circuits, microcontrollers, processors, and related electronics components.
- What kind of company: A global semiconductor company that designs and manufactures analog and mixed-signal integrated circuits, microcontrollers, processors, and related electronics components.
Application
Applications of LM70880RRXR:
- Point-of-load regulation for CPUs, GPUs, FPGAs, and ASICs
- Automotive and industrial electronics (ECUs, sensors, instrumentation)
- Networking, data-center, and telecom equipment
- Portable/battery-powered devices requiring high efficiency
- Embedded systems and microcontroller-powered designs
- Power management for distributed systems and VRMs
- Point-of-load regulation for CPUs, GPUs, FPGAs, and ASICs
- Automotive and industrial electronics (ECUs, sensors, instrumentation)
- Networking, data-center, and telecom equipment
- Portable/battery-powered devices requiring high efficiency
- Embedded systems and microcontroller-powered designs
- Power management for distributed systems and VRMs
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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