參數(shù)資料
型號: NCP5423DR2G
廠商: ON SEMICONDUCTOR
元件分類: 穩(wěn)壓器
英文描述: Dual Out−of−Phase Synchronous Buck Controller with Current Limit
中文描述: 1.5 A DUAL SWITCHING CONTROLLER, 750 kHz SWITCHING FREQ-MAX, PDSO16
封裝: LEAD FREE, SOP-16
文件頁數(shù): 6/16頁
文件大?。?/td> 171K
代理商: NCP5423DR2G
NCP5422A, NCP5423
http://onsemi.com
6
V
CC
Set
Dominant
R
IS+1
PWM
Comparator 1
PWM
Comparator 2
Reset
Dominant
CURRENT
SOURCE
GEN
BST
FAULT
BIAS
FAULT
R
S
R
S
S
RAMP1
GATE(H)1
5.0 A
0.425 V
0.25 V
COMP1
+
+
+
+
+
+
+
+
+
COMP2
V
FB1
RAMP2
FAULT
FAULT
Reset
Dominant
GATE(L)1
GATE(H)2
GATE(L)2
GND
V
CC
BST
V
CC
RAMP1
RAMP2
CLK1
CLK2
OSC
0.425 V
1.0 V
E/A2
E/A OFF
E/A1
E/A OFF
R
OSC
Q
1.2 mA
V
FB2
1.0 V
V
CC
+
+
IS1
IS+2
IS2
+
70 mV
+
8.6 V
7.8 V
70 mV
BST
Figure 2. Block Diagram
FAULT
FAULT
nonoverlap
nonoverlap
相關(guān)PDF資料
PDF描述
NCP5424DG Dual Synchronous Buck Controller with Input Current Sharing
NCP5424DR2G Dual Synchronous Buck Controller with Input Current Sharing
NCP5426SN13T1G LDO Regulator/Vibration Motor Driver
NCP5500 500 mA Linear Regulator
NCP5500DT15RKG 500 mA Linear Regulator
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
NCP5424 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Dual Synchronous Buck Controller with Input Current Sharing
NCP5424/D 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Dual Synchronous Buck Controller with Input Current Sharing
NCP5424_05 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Dual Synchronous Buck Controller with Input Current Sharing
NCP5424A/D 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Dual Synchronous Buck Controller with Input Current Sharing
NCP5424AD 功能描述:IC REG CTRLR BUCK PWM 16-SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 切換控制器 系列:- 標準包裝:4,000 系列:- PWM 型:電壓模式 輸出數(shù):1 頻率 - 最大:1.5MHz 占空比:66.7% 電源電壓:4.75 V ~ 5.25 V 降壓:是 升壓:無 回掃:無 反相:無 倍增器:無 除法器:無 Cuk:無 隔離:無 工作溫度:-40°C ~ 85°C 封裝/外殼:40-VFQFN 裸露焊盤 包裝:帶卷 (TR)