參數(shù)資料
型號(hào): HA17384HPS
廠商: Hitachi,Ltd.
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: High Speed Current Mode PWM Control IC for Switching Power Supply(開(kāi)關(guān)電源的高速電流模式PWM控制芯片)
中文描述: 高速開(kāi)關(guān)電源電流模式PWM控制IC(開(kāi)關(guān)電源的高速電流模式的PWM控制芯片)
文件頁(yè)數(shù): 4/31頁(yè)
文件大?。?/td> 145K
代理商: HA17384HPS
HA17384SPS/SRP, HA17384HPS/HRP, HA17385HPS/HRP
4
Block Diagram
Oscillator
Totem pole
output circuit
Note: 1. Blocks with bold line are not included in HA17384SPS/SRP.
0.8mA
EA
+
OVP
+
CS
+
7.0V
UVL1
H
L
VL VH
UVL2
Vref > 4.7V
R
Q
S
6.5V
1
2Vref
(2.5V)
*
1
2V
F
160
°
C
2R
R
1V
R
S
Q
PWM LOGIC
Vref
NOR
8.4 mA
1.2V
+
OR
34V
1
2
3
4
8
7
6
COMP
FB
(OVP input)
CS
RT/CT
Vref
V
IN
OUT
5
GND
2.8 V
OUT
5V band
gap
reference
regulator
OVP
latch
TSD
sense
CS
latch
Latch set
pulse
相關(guān)PDF資料
PDF描述
HA17384SPS High Speed Current Mode PWM Control IC for Switching Power Supply(開(kāi)關(guān)電源的高速電流模式PWM控制芯片)
HA17385HRP High Speed Current Mode PWM Control IC for Switching Power Supply(開(kāi)關(guān)電源的高速電流模式PWM控制芯片)
HA17384HRP High Speed Current Mode PWM Control IC for Switching Power Supply
HA17384SRP High Speed Current Mode PWM Control IC for Switching Power Supply
HA17385HPS High Speed Current Mode PWM Control IC for Switching Power Supply
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HA17384HPS/HRP 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:High Speed Current Mode PWM Control IC for Switching Power Supply
HA17384HRP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:High Speed Current Mode PWM Control IC for Switching Power Supply
HA17384PS 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:CURRENT MODE PWM CONTROL SWITTCHING REGULATOR ICS
HA17384SPS 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:High Speed Current Mode PWM Control IC for Switching Power Supply