參數(shù)資料
型號(hào)： CS5661EDW16
廠商： ZF Electronics Corporation
英文描述： High Performance Dual Channel Current Mode Controller with ENABLE
中文描述： 高性能雙通道電流模式控制器，用ENABLE
文件頁數(shù)： 7/8頁
文件大?。?/td> 167K
代理商： CS5661EDW16
7
ter capacitor. Ceramic bypass capacitors (0.1μF) connected
directly to V
CC
and V
REF
may be required to improve noise
filtering. This provides a low impedance path for filtering
the high frequency noise. All high current loops should be
kept as short as possible using heavy copper runs. The
error amp compensation circuitry and the converter out-
put voltage-divider should be located close to the IC and
as far as possible from the power switch and other noise
generating components.
Operating Description: continued
C
SYNC
Capacitor C
T
“SLatch 1
COMP
1
Sense
1
V
OUT1
“ResLatch 1
ENABLE
2
“SLatch 2
COMP
2
Sense
2
“ResLatch 2
V
OUT2
0V
Timing Diagram
+
-
+
+
+
+
-
R
T
C
T
V
FB
1
Reference
Regulator
+
-
V
UVLO
3.4V
8.4V
2.5V
R
R
20k
V
REF
Sync
1mA
2R
1.0V
250
μ
A
R
2R
Error
Amp 2
COMP
1
ENABLE
2
V
FB
2
COMP
2
Gnd
Pwr Gnd
R
1.0V
Current Sense
Comparator 2
Current Sense
Comparator 1
R
S
R
R
S
PWM
PWM
Latch 1
V
CC
VIN
V
OUT1
V
OUT2
Sense
1
Q1
Q2
RSense1
Sense
2
RSense2
-
+
-
Error
Amp 1
V
OUT1
V
OUT2
C
OUT2
C
OUT1
5.0V
Q
Oscillator
Internal
Bias
CF1 +
L1
D1
L2
D2
+
+
CF2
R
FB
1
R
FB
2
R
FB
3
R
FB
4
V
OUT
2
V
OUT1
Dual Boost Regulator
V
UVLO
+
Q
+
-
+
-
+
-
1mA
Typical Application Diagram
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CS5661EDWR16 制造商:CHERRY 制造商全稱:CHERRY 功能描述:High Performance Dual Channel Current Mode Controller with ENABLE
CS5662ATT 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel
CS5670AF 制造商:Rochester Electronics LLC 功能描述:- Bulk
CS5701AT 功能描述:靜態(tài)隨機(jī)存取存儲(chǔ)器 CS5701AT RoHS:否 制造商:Cypress Semiconductor 存儲(chǔ)容量:16 Mbit 組織:1 M x 16 訪問時(shí)間:55 ns 電源電壓-最大:3.6 V 電源電壓-最小:2.2 V 最大工作電流:22 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray
CS5701ATT 功能描述:靜態(tài)隨機(jī)存取存儲(chǔ)器 CS5701ATT RoHS:否 制造商:Cypress Semiconductor 存儲(chǔ)容量:16 Mbit 組織:1 M x 16 訪問時(shí)間:55 ns 電源電壓-最大:3.6 V 電源電壓-最小:2.2 V 最大工作電流:22 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray
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