參數(shù)資料
型號: HA16341FP
英文描述: SMPS Controller
中文描述: 開關(guān)電源控制器
文件頁數(shù): 4/21頁
文件大小: 225K
代理商: HA16341FP
HA16341NT/FP, HA16342NT/FP
Rev.1, Jan. 2001, page 4 of 21
Block Diagram
+
OP1
19R
26dB
6dB
0dB
1.187V
E/IN
OCL
Point B
Current share input
to latch B reset
R
R
PG1
R
T
EIN
EOUT
CFB
CF(+)
CF(
)
MF OUT
VCC
MR OUT
DB
PG1
CFo
PGND
FAIL
Unit R:
C: F
CS(+)
CS(
)
MT
CB
Cin
SGND
HSP
PWM OUT
Vref
SS
CT
PGND
Trig
Start-up latch
initial: Lo
Start-up latch
initial: Hi
DB generator
E/IN = 95% comp.
Error amp.
Reverse
current
comp.
(only HA16341)
OCL
OVP
UVL1
+
FAIL
SS comp.
+
RS-FF
S
RS-FF
939
μ
A
169
μ
A
SW1
SW1 on: 1.3V
SW1 off: 3.4V
UVL2
Exit trigger control
Oscillator
Dead Band adjust
Light load detector
+
OP6
+
OP2
+
OP1-2
+
2.5V
T
OP3
+
OP4
+
+
CT level
compression
CT'
+
+
latch A
R
S
Q
RS-FF
latch B
Q
R
latch C
R
S
Q
Q
latch D
R
S
Q
Q
12mV
CS(+)
+
1.25V
from B
+
Vref 5V
Vref 5V
Hi: stop
100k
from Trig
Driver
Driver
128.5k
Delay
+
+
Vref
UVL2
1.25V
Hi: 0.7V
Lo: 0.5V
Hi: PWM ON
2R
R
V
Z
= 6.8V
PG1
+
7.5V
+
Hi: 2.5V
Lo: 2.0V
1.25V
1.25V
+
+
OP5
0dB
V
Z
= 1.24V
50k
10k90k
R
R
1k
1k
R
20dB
2R
2R
2R
2R
Driver
Driver
S1
S2
16 pulse
delay
SW2 on
at HSP Hi
SW2
相關(guān)PDF資料
PDF描述
HA16341NT SMPS Controller
HA16342FP SMPS Controller
HA16342NT SMPS Controller
HA17080A OP-AMP|SINGLE|BIPOLAR/JFET|DIP|8PIN|PLASTIC
HA17080SERIES
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HA16341NT 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Redundant Secondary Switching Power Supply Controller
HA16342FP 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Redundant Secondary Switching Power Supply Controller
HA16342NT 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SMPS Controller
HA16-3P(PM)(76) 功能描述:XLR 連接器 3P STRT SOLDER RECEP PIN MOLD PUSH-UP LK RoHS:否 制造商:Neutrik 標(biāo)準(zhǔn):Standard XLR 產(chǎn)品類型:Connectors 型式:Female 位置/觸點數(shù)量:3 端接類型:Solder 安裝風(fēng)格:Cable 方向:Vertical