画像は参照用のみです。
ISL8500IRZ
SWITCHING REGULATOR, VOLTAGE-MOD
- メーカー
- Mfr。パート #ISL8500IRZ
- パッケージ DFN-EP-12
- データシート
- 在庫中735
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
| Package | Bulk |
| ProductStatus | Active |
| Function | Step-Down |
| OutputConfiguration | Positive |
| Topology | Buck |
| OutputType | Adjustable |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 4.5V |
| Voltage-Input(Max) | 25V |
| Voltage-Output(Min/Fixed) | 0.6V |
| Voltage-Output(Max) | 19V |
| Current-Output | 2A |
| Frequency-Switching | 500kHz |
| SynchronousRectifier | No |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 12-VFDFN Exposed Pad |
概要
Description
ISL8500IRZ is a voltage-regulator controller IC from Intersil (now Renesas) used to build high-efficiency multiphase buck regulators. It provides the control logic for a VRM, driving external MOSFETs to regulate CPU/core or other high-current rails. Key points:
- Multiphase support for high current and good transient response
- Voltage-mode/linear-like PWM control with programmable switching frequency
- Feedback-driven output voltage with soft-start and enable/shutdown
- Protection features such as undervoltage, overcurrent/overvoltage, and fault handling
- Requires external MOSFETs and passive components to complete the regulator
Packages: IRZ (specific Intersil/Renesas package code)
Typical uses: motherboard CPU/graphics power rails, servers, and other embedded power supplies requiring precise, efficient regulation.
Note: Check the latest datasheet for exact electrical specs, default configurations, and the number of controllable phases for your design.
- Multiphase support for high current and good transient response
- Voltage-mode/linear-like PWM control with programmable switching frequency
- Feedback-driven output voltage with soft-start and enable/shutdown
- Protection features such as undervoltage, overcurrent/overvoltage, and fault handling
- Requires external MOSFETs and passive components to complete the regulator
Packages: IRZ (specific Intersil/Renesas package code)
Typical uses: motherboard CPU/graphics power rails, servers, and other embedded power supplies requiring precise, efficient regulation.
Note: Check the latest datasheet for exact electrical specs, default configurations, and the number of controllable phases for your design.
Package
ISL8500IRZ is in an 8-pin surface-mount package—specifically an 8‑pin SOIC package.
Pinout
- Pin count: 16 pins (IRZ package)
- Function: Dual buck regulator controller (two-channel PWM DC-DC converter; drives external MOSFETs to regulate output voltages).
- Function: Dual buck regulator controller (two-channel PWM DC-DC converter; drives external MOSFETs to regulate output voltages).
Manufacturer
- Manufacturer: Renesas Electronics Corporation (the Intersil brand; ISL prefixes come from Intersil, now part of Renesas).
- Company type: Japanese multinational semiconductor company that designs and manufactures analog, power management, microcontroller, and other ICs for global markets.
- Company type: Japanese multinational semiconductor company that designs and manufactures analog, power management, microcontroller, and other ICs for global markets.
Application
ISL8500IRZ is a multi-phase PWM controller for VRMs. Typical applications:
- CPU core voltage regulation (desktop/servers)
- GPU/memory VRMs
- FPGA/ASIC power supplies
- Telecom/network equipment switching regulators
- Notebook and embedded system point-of-load regulators
Designed for high-current, tight transient response in multi-rail DC-DC converters.
- CPU core voltage regulation (desktop/servers)
- GPU/memory VRMs
- FPGA/ASIC power supplies
- Telecom/network equipment switching regulators
- Notebook and embedded system point-of-load regulators
Designed for high-current, tight transient response in multi-rail DC-DC converters.
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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