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ISL6525CBZ集成電路（IC）的PMIC-穩(wěn)壓器-DCDC開關(guān)式控制器規(guī)格書PDF中文資料
| 廠商型號 |
ISL6525CBZ |
| 參數(shù)屬性 | ISL6525CBZ 封裝/外殼為14-SOIC（0.154"，3.90mm 寬）；包裝為管件；類別為集成電路（IC）的PMIC-穩(wěn)壓器-DCDC開關(guān)式控制器；產(chǎn)品描述：IC REG CTRLR BUCK 14SOIC |
| 功能描述 | Buck and Synchronous-Rectifier Pulse-Width Modulator (PWM) Controller |
| 封裝外殼 | 14-SOIC（0.154"，3.90mm 寬） |
| 文件大小 |
527.51 Kbytes |
| 頁面數(shù)量 |
11 頁 |
| 生產(chǎn)廠商 | Intersil Corporation |
| 企業(yè)簡稱 |
Intersil |
| 中文名稱 | Intersil Corporation官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時(shí)間 | 2025-1-24 16:28:00 |
ISL6525CBZ規(guī)格書詳情
The ISL6525 provides complete control and protection for a
DC-DC converter optimized for high-performance
microprocessor applications. It is designed to drive two
N Channel MOSFETs in a synchronous-rectified buck
topology. The ISL6525 integrates all of the control, output
adjustment, monitoring and protection functions into a single
package. A programmable delay time for the PGOOD signal
makes it especially suitable for the VTT regulation in VRM8.5
applications.
The output voltage of the converter can be precisely
regulated to as low as 1.20V, with a maximum tolerance of
±1 over temperature and line voltage variations.
The ISL6525 provides simple, single feedback loop, voltagemode control with fast transient response. It includes a 200kHz free-running triangle-wave oscillator that is
adjustable from below 50kHz to over 1MHz. The error
amplifier features a 15MHz gain-bandwidth product and
6V/μs slew rate which enables high converter bandwidth for
fast transient performance. The resulting PWM duty ratio
ranges from 0 to 100.
The ISL6525 protects against over-current conditions by
inhibiting PWM operation. The ISL6525 monitors the current
by using the rDS(ON) of the upper MOSFET which eliminates
the need for a current sensing resistor.
Features
? Drives Two N-Channel MOSFETs
? Operates From +5V or +12V Input
? Simple Single-Loop Control Design
- Voltage-Mode PWM Control
? Fast Transient Response
- High-Bandwidth Error Amplifier
- Full 0 to 100 Duty Ratio
? Excellent Output Voltage Regulation
- 1.20V Internal Reference
- ±1 Over Line Voltage and Temperature
? Programmable delay for PGOOD signal
? Over-Current Fault Monitor
- Does Not Require Extra Current Sensing Element
- Uses MOSFETs rDS(ON)
? Small Converter Size
- Constant Frequency Operation
- 200kHz Free-Running Oscillator Programmable from
50kHz to Over 1MHz
? 14 Pin, SOIC Package
? Pb-Free Available (RoHS Compliant)
Applications
? Power Supply for Various Microprocessors
? VTT Regulation for VRM8.5
? High-Power 5V to 3.xV DC-DC Regulators
? Low-Voltage Distributed Power Supplies
產(chǎn)品屬性
- 產(chǎn)品編號：
ISL6525CBZ
- 制造商：
Renesas Electronics America Inc
- 類別：
集成電路（IC） > PMIC - 穩(wěn)壓器 - DC DC 開關(guān)式控制器
- 包裝：
管件
- 輸出類型：
晶體管驅(qū)動器
- 功能：
降壓
- 輸出配置：
正
- 拓?fù)洌?/span>
降壓
- 輸出階段：
1
- 電壓 - 供電 (Vcc/Vdd)：
10.8V ~ 13.2V
- 頻率 - 開關(guān)：
200kHz
- 占空比（最大）：
100%
- 同步整流器：
是
- 時(shí)鐘同步：
無
- 控制特性：
頻率控制，相位控制，電源良好，軟啟動
- 工作溫度：
0°C ~ 70°C（TA）
- 安裝類型：
表面貼裝型
- 封裝/外殼：
14-SOIC（0.154"，3.90mm 寬）
- 供應(yīng)商器件封裝：
14-SOIC
- 描述：
IC REG CTRLR BUCK 14SOIC
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
INTERSIL |
21+ |
SOP14 |
9800 |
只做原裝正品假一賠十!正規(guī)渠道訂貨! |
詢價(jià) | ||
INTERSIL/PBF |
22+ |
SOP14 |
72500 |
鄭重承諾只做原裝進(jìn)口貨 |
詢價(jià) | ||
INTERSIL |
23+ |
SOP14 |
32732 |
原裝正品代理渠道價(jià)格優(yōu)勢 |
詢價(jià) | ||
INTERSIL |
SOP14 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
INTERSIL/PBF |
23+ |
SOP14 |
6837 |
原裝正品,假一罰十 |
詢價(jià) | ||
Intersil |
23+ |
14-SOIC |
66800 |
原廠授權(quán)一級代理,專注汽車、醫(yī)療、工業(yè)、新能源！ |
詢價(jià) | ||
INTERSIL |
24+ |
SOP14 |
25294 |
全新原裝現(xiàn)貨 |
詢價(jià) | ||
INTERSI |
2020+ |
SOP-14 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
Intersil |
24+ |
14-SOIC |
4900 |
原裝現(xiàn)貨 |
詢價(jià) | ||
Renesas |
22+ |
14-SOIC |
2100 |
詢價(jià) |
