首頁>SG1825CJ/DESC>規(guī)格書詳情
SG1825CJ/DESC中文資料美高森美數據手冊PDF規(guī)格書
SG1825CJ/DESC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.
產品屬性
- 型號：
SG1825CJ/DESC
- 制造商：
MICROSEMI
- 制造商全稱：
Microsemi Corporation
- 功能描述：
HIGH-SPEED CURRENT-MODE PWM
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
SG |
23+ |
NA/ |
3394 |
原廠直銷,現貨供應,賬期支持! |
詢價 | ||
N/A |
23+ |
DIP |
20000 |
全新原裝假一賠十 |
詢價 | ||
Microsemi Corporation |
22+ |
16CDIP |
9000 |
原廠渠道,現貨配單 |
詢價 | ||
SG |
8523+ |
CDIP |
144 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
MSC |
24+ |
CDIP |
90000 |
一級代理商進口原裝現貨、假一罰十價格合理 |
詢價 | ||
SG |
LCC |
90000 |
集團化配單-有更多數量-免費送樣-原包裝正品現貨-正規(guī) |
詢價 | |||
SG |
2138+ |
DIP |
8960 |
專營軍工產品,進口原裝 |
詢價 | ||
SG |
589220 |
16余年資質 絕對原盒原盤 更多數量 |
詢價 | ||||
SG |
22+ |
CDIP |
5623 |
只做原裝正品現貨!或訂貨假一賠十! |
詢價 | ||
24+ |
CDIP |
315 |
現貨供應 |
詢價 |
