画像は参照用のみです。
RT6190GQW
IC REG CTRLR BUCK-BOOST WQFN-40
- メーカー
- Mfr。パート #RT6190GQW
- パッケージ
- データシート
- 在庫中23554
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
| Part Status | Active |
| Base Product Number | RT6190 |
| Output Type | Transistor Driver |
| Function | Step-Up/Step-Down |
| Output Configuration | Positive |
| Topology | Buck-Boost |
| Number of Outputs | 2 |
| Output Phases | 1 |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 36V |
| Frequency - Switching | 250kHz ~ 1MHz |
| Synchronous Rectifier | No |
| Clock Sync | No |
| Serial Interfaces | I2C |
| Control Features | Current Limit, Enable, Frequency Control, Power Good, Saturation, Soft Start |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Package | 40-WFQFN Exposed Pad |
| Supplier Device Package | 40-WQFN (5x5) |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
概要
Description
Introduction to RT6190GQW:
- A RichTek synchronous buck DC-DC converter in a QFN package.
- Integrates high-side and low-side MOSFETs for high-efficiency step-down regulation.
- Adjustable output with external feedback resistors; supports programmable switching frequency; includes soft-start and an enable pin.
- Protections: undervoltage lockout, over-current, over-temperature, and short-circuit protection.
- Suitable for compact power rails in portable/consumer devices (APs, memory, PMICs, CPU/GPU rails).
Usage notes:
- Requires external input/output capacitors and a feedback network; follow layout guidelines to minimize noise.
Important:
- For exact electrical characteristics (input range, Vout range, max current, switching frequency, pinout, package details), consult the official RT6190GQW datasheet from RichTek.
- A RichTek synchronous buck DC-DC converter in a QFN package.
- Integrates high-side and low-side MOSFETs for high-efficiency step-down regulation.
- Adjustable output with external feedback resistors; supports programmable switching frequency; includes soft-start and an enable pin.
- Protections: undervoltage lockout, over-current, over-temperature, and short-circuit protection.
- Suitable for compact power rails in portable/consumer devices (APs, memory, PMICs, CPU/GPU rails).
Usage notes:
- Requires external input/output capacitors and a feedback network; follow layout guidelines to minimize noise.
Important:
- For exact electrical characteristics (input range, Vout range, max current, switching frequency, pinout, package details), consult the official RT6190GQW datasheet from RichTek.
Package
RT6190GQW is in a QFN package—16-pin, 4.0 x 4.0 mm, with wettable flanks.
Pinout
- Pin count: 16-pin QFN (GQW package)
- Function: Single-channel buck (step-down) DC-DC regulator with an integrated switching MOSFET, supporting feedback (FB), enable (EN), input (VIN), ground (GND), switching node (LX), and bootstrap/gate-drive pins (BST/BOOT) for regulation.
- Function: Single-channel buck (step-down) DC-DC regulator with an integrated switching MOSFET, supporting feedback (FB), enable (EN), input (VIN), ground (GND), switching node (LX), and bootstrap/gate-drive pins (BST/BOOT) for regulation.
Manufacturer
- Manufacturer: Richtek Technology Corporation (Richtek).
- What kind of company: A Taiwan-based fabless semiconductor company specializing in analog and power-management ICs (PMICs), such as DC-DC converters, regulators, LED drivers, and related power-management solutions.
- What kind of company: A Taiwan-based fabless semiconductor company specializing in analog and power-management ICs (PMICs), such as DC-DC converters, regulators, LED drivers, and related power-management solutions.
Application
RT6190GQW is a high‑efficiency synchronous buck regulator. Typical applications include:
- Battery-powered portable devices (smartphones, tablets, wearables) for core rails
- Notebooks/ultrabooks
- Embedded systems and IoT
- Consumer electronics (TVs, set‑top boxes, AV gear)
- Computer motherboards (CPU/GPU/memory rails)
- Automotive infotainment and sensor systems requiring robust DC‑DC conversion
- Battery-powered portable devices (smartphones, tablets, wearables) for core rails
- Notebooks/ultrabooks
- Embedded systems and IoT
- Consumer electronics (TVs, set‑top boxes, AV gear)
- Computer motherboards (CPU/GPU/memory rails)
- Automotive infotainment and sensor systems requiring robust DC‑DC conversion
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
類似
-
MX25L3233FZBI-08Q
Macronix
-
MX25V2033FM1I
Macronix
-
MX25L8035EM2I-10G
Macronix
-
MX29GL512FHXFI-11..
Macronix
-
MX25U3232FZBI02
Macronix
-
MX25L6433FM2I-08G
Macronix
-
MX25U6435FM2I-10G
Macronix
-
MX25L12833FM2I-10..
Macronix
-
MX25L12833FZNI-10..
Macronix
-
MX29LV160DTTI-70G
Macronix
-
MX29F040CQI-70G
Macronix
-
MX29F800CBTI-70G
Macronix