SG1825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 |
SG1825 |
參數(shù)屬性 | SG1825 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/FLYBACK 16DIP |
功能描述 | HIGH - SPEED CURRENT - MODE PWM |
文件大小 |
184.6 Kbytes |
頁面數(shù)量 |
7 頁 |
生產(chǎn)廠商 | Microsemi Corporation |
企業(yè)簡稱 |
Microsemi【美高森美】 |
中文名稱 | 美高森美公司官網(wǎng) |
原廠標識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2025-2-2 23:00:00 |
SG1825規(guī)格書詳情
DESCRIPTION
The SG1825C is a high-performance pulse width modulator optimized for high frequency
current-mode power supplies. Included in the controller are a precision voltage reference,
micro power start-up circuitry, soft start, high frequency oscillator, wideband error amplifier,
fast current limit comparator, full double-pulse suppression logic, and dual totem pole output
drivers. Innovative circuit design and an advanced linear Schottky process result in very short propagation delays through the current limit comparator, logic, and output drivers.
KEY FEATURES
IMPROVED REFERENCE INITIAL TOLERANCE (±1 max.)
IMPROVED OSCILLATOR INITIAL ACCURACY (±3 typ.)
IMPROVED STARTUP CURRENT (500μA typ.)
PROP DELAY TO OUTPUTS(50ns typ.)
10V TO 30V OPERATION
5.1V REFERENCE TRIMMED TO ±1
2MHZ OSCILLATOR CAPABILITY
1.5A PEAK TOTEM-POLE DRIVERS
U.V. LOCKOUT WITH HYSTERESIS
NO OUTPUT DRIVER FLOAT
PROGRAMMABLE SOFTSTART
DOUBLE-PULSE SUPPRESSION LOGIC
WIDEBAND LOW-IMPEDANCE ERROR AMPLIFIER
CURRENT-MODE OR VOLTAGE-MODE CONTROL
WIDE CHOICE OF HIGH FREQUENCY PACKAGES
KEY FEATURES
AVAILABLE TO MIL-STD-883B
MICROSEMI LEVEL S PROCESSING AVAIL.
產(chǎn)品屬性
- 產(chǎn)品編號:
SG1825CJ
- 制造商:
Microchip Technology
- 類別:
集成電路(IC) > PMIC - 穩(wěn)壓器 - DC DC 開關(guān)式控制器
- 系列:
Military, MIL-STD-883B
- 包裝:
管件
- 輸出類型:
晶體管驅(qū)動器
- 功能:
降壓,升壓/降壓
- 輸出配置:
正
- 拓撲:
降壓,反激
- 輸出階段:
1
- 電壓 - 供電 (Vcc/Vdd):
10V ~ 30V
- 頻率 - 開關(guān):
4kHz ~ 1.5MHz
- 占空比(最大):
85%
- 同步整流器:
是
- 時鐘同步:
無
- 控制特性:
限流,斜坡,軟啟動
- 工作溫度:
-55°C ~ 125°C(TA)
- 安裝類型:
通孔
- 供應(yīng)商器件封裝:
16-CDIP
- 描述:
IC REG CTRLR BUCK/FLYBACK 16DIP
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
LINFINITY |
23+ |
NA/ |
35 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
SG |
LCC |
90000 |
集團化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 | |||
LINFINITY |
22+23+ |
NA |
55956 |
絕對原裝正品現(xiàn)貨,全新深圳原裝進口現(xiàn)貨 |
詢價 | ||
SG |
589220 |
16余年資質(zhì) 絕對原盒原盤 更多數(shù)量 |
詢價 | ||||
SG1825J |
20 |
20 |
詢價 | ||||
24+ |
3000 |
自己現(xiàn)貨 |
詢價 | ||||
LINFINITY |
17+ |
NA |
6200 |
100%原裝正品現(xiàn)貨 |
詢價 | ||
微芯/美高森美 |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購芯無憂 |
詢價 | ||
MICROSEMI |
2022+ |
原廠原包裝 |
8600 |
全新原裝 支持表配單 中國著名電子元器件獨立分銷 |
詢價 | ||
LINFIN |
18+ |
DIP |
185 |
進口原裝正品優(yōu)勢供應(yīng) |
詢價 |