画像は参考用です。製品仕様を参照してください。
注文金額が
$5000TPS53319DQPT
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 14A 22-PowerLFDFN
ブランド: TEXAS INSTRUMENTS INC
製造元部品 #: TPS53319DQPT
データシート: TPS53319DQPT データシート (PDF)
パッケージ/ケース: LSON-22
TPS53319DQPT 概要
The TPS53318 and TPS53319 devices are D-CAP mode, 8-A or 14-A synchronous switchers with integrated MOSFETs. They are designed for ease of use, low external component count, and space-conscious power systems.
These devices feature accurate 1%, 0.6-V reference, and integrated boost switch. A sample of competitive features include: 1.5-V to 22-V wide conversion input voltage range, very low external component count, D-CAP™ mode control for super fast transient, auto-skip mode operation, internal soft-start control, selectable frequency, and no need for compensation.
The conversion input voltage ranges from 1.5 V to 22 V, the supply voltage range is from 4.5 V to 25 V, and the output voltage range is from 0.6 V to 5.5 V.
These devices are available in 5 mm x 6 mm, 22-pin QFN package and is specified from –40°C to 85°C.
特徴
- Conversion input voltage range: 1.5 V to 22 V
- VDD input voltage range: 4.5 V to 25 V
- 91% efficiency from 12 V to 1.5 V at 14 A
- Output voltage range: 0.6 V to 5.5 V
- 5-V LDO output
- Supports single-rail input
- Integrated power MOSFETs with 8 A (TPS53318) or 14 A (TPS53319) of continuous output current
- Auto-skip Eco-mode™ for light-load efficiency
- < 110 µA shut down current
- D-CAP™ mode with fast transient response
- Selectable switching frequency from 250 kHz to 1 MHz with external resistor
- Selectable auto-skip or PWM-only operation
- Built-in 1% 0.6-V reference
- 0.7-ms, 1.4-ms, 2.8-ms and 5.6-ms selectable internal voltage servo soft-start
- Integrated boost switch
- Pre-charged start-up capability
- Adjustable overcurrent limit with thermal compensation
- Overvoltage, undervoltage, UVLO and over-temperature protection
- Supports all ceramic output capacitors
- Open-drain power good indication
- Incorporates NexFET™ power block technology
- 22-pin QFN (DQP) package with PowerPAD™
仕様
| パラメータ | 価値 | パラメータ | 価値 |
|---|---|---|---|
| Source Content uid | TPS53319DQPT | Pbfree Code | Yes |
| Rohs Code | No | Part Life Cycle Code | Active |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | Package Description | LSON-CLIP-22 |
| Reach Compliance Code | not_compliant | ECCN Code | EAR99 |
| HTS Code | 8542.39.00.01 | Samacsys Manufacturer | Texas Instruments |
| Additional Feature | ALSO REQ VDD 4.5 TO 25 V; ADJUSTABLE OUTPUT MODE FROM 0.6 TO 5.5 V | Analog IC - Other Type | SWITCHING REGULATOR |
| Control Technique | PULSE WIDTH MODULATION | JESD-30 Code | R-PDSO-N22 |
| Moisture Sensitivity Level | 2 | Number of Functions | 1 |
| Number of Outputs | 1 | Number of Terminals | 22 |
| Package Body Material | PLASTIC/EPOXY | Package Code | HSON |
| Package Shape | RECTANGULAR | Package Style | SMALL OUTLINE, HEAT SINK/SLUG |
| Peak Reflow Temperature (Cel) | 260 | Surface Mount | YES |
| Switcher Configuration | BUCK | Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) | Terminal Form | NO LEAD |
| Terminal Position | DUAL |
配送
| 配送タイプ | 配送料 | リードタイム | |
|---|---|---|---|
 |
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 |
 |
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。 |
 |
ウエスタンユニオン | charge US.00 banking fee. |
 |
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。
パッキング
-
![製品]( "製品")
ステップ1 :製品
-
![真空包装]( "真空包装")
ステップ2 :真空包装
-
![静電気防止袋]( "静電気防止袋")
ステップ3 :静電気防止袋
-
![個包装]( "個包装")
ステップ4 :個包装
-
![梱包箱]( "梱包箱")
ステップ5 :梱包箱
-
![バーコード配送タグ]( "バーコード配送タグ")
ステップ6 :バーコード配送タグ
すべての製品は静電気防止袋に梱包されます。 ESD 帯電防止保護を備えた状態で出荷されます。
社外の ESD 梱包ラベルには、部品番号、ブランド、数量などの当社の情報が使用されます。
私たちは出荷前にすべての商品を検査し、すべての製品が良好な状態であることを確認し、部品が新しいオリジナルでデータシートと一致していることを確認します。
すべての商品に問題がないことを確認した後、梱包後、安全に梱包し、グローバルエクスプレスで発送します。 優れた耐穿刺性と耐引裂性を示し、シールの完全性も良好です。
パーツポイント
-
The TPS53319DQPT chip is a synchronous buck DC-DC converter that operates at high efficiency and low output voltage ripple. It is designed for applications that require a high power density and small form factor, such as servers, storage systems, and computing peripherals. The chip features an integrated MOSFET and supports a wide input voltage range, making it suitable for a variety of power supply designs.
-
Equivalent
Some equivalent products of the TPS53319DQPT chip are the TPS53355DQPT, TPS53353DQPT, and TPS53318DQPT chips, all produced by Texas Instruments. These chips offer similar features and functionality to the TPS53319DQPT model. -
Features
The TPS53319DQPT is a synchronous step-down DC-DC converter. It features a wide input voltage range of 4.5V to 18V, a fixed operating frequency of 600kHz, and supports adjustable output voltage. The device offers excellent transient response and efficiency, making it suitable for a variety of applications including telecom, networking, and industrial systems. -
Pinout
The TPS53319DQPT is a 20-pin integrated circuit. It is a synchronous step-down DC-DC converter with an integrated inductor current measurement and resistor programmable output voltage. -
Manufacturer
The manufacturer of the TPS53319DQPT is Texas Instruments. It is a multinational semiconductor company that designs and manufactures a range of electronic components, including integrated circuits, processors, and microcontrollers. -
Application Field
The TPS53319DQPT is a synchronous buck converter that is commonly used in applications requiring high-efficiency power conversion. It is suitable for a wide range of applications, including telecommunications, servers, industrial equipment, and networking equipment, where space and power efficiency are crucial. -
Package
The TPS53319DQPT chip is available in a QFN-16 package type.
私たちは高品質の製品、思いやりのあるサービス、販売後の保証を提供します
-
![製品]( "製品")
豊富な商品を取り揃えておりますので、お客様の様々なニーズにお応え致します。
-
![quantity]( "quantity")
最小注文数量は1個からとなります。
-
![shipping]( "shipping")
最低国際配送料は0.00ドルから
-
![保証]( "保証")
全商品365日品質保証
