欢迎访问ic37.com |
会员登录 免费注册
发布采购

CS5302GDW28 参数 Datasheet PDF下载

CS5302GDW28图片预览
型号: CS5302GDW28
PDF下载: 下载PDF文件 查看货源
内容描述: [Switching Controller, PDSO28, SO-28]
分类和应用: 开关光电二极管
文件页数/大小: 20 页 / 139 K
品牌: CHERRY [ CHERRY SEMICONDUCTOR CORPORATION ]
 浏览型号CS5302GDW28的Datasheet PDF文件第1页浏览型号CS5302GDW28的Datasheet PDF文件第2页浏览型号CS5302GDW28的Datasheet PDF文件第3页浏览型号CS5302GDW28的Datasheet PDF文件第4页浏览型号CS5302GDW28的Datasheet PDF文件第6页浏览型号CS5302GDW28的Datasheet PDF文件第7页浏览型号CS5302GDW28的Datasheet PDF文件第8页浏览型号CS5302GDW28的Datasheet PDF文件第9页  
CS5302  
ELECTRICAL CHARACTERISTICS (continued) (0°C < T < 70°C; 0°C < T < 125°C; 4.7 V < V  
< 14 V; 10 V < V  
< 20 V;  
CCH  
A
J
CCL  
C
= 3.3 nF, C  
= 3.3 nF, R  
= 32.4 k, C  
= 1.0 nF, C = 0.1 µF, C  
= 0.1 µF, DAC Code 1001, C = 1.0 µF,  
VCC  
GATE(H)  
GATE(L)  
R(OSC)  
COMP  
SS  
REF  
I
1.0 V; unless otherwise specified.)  
LIM  
Characteristic  
Test Conditions  
Min  
Typ  
Max  
Unit  
PWM Comparators  
Minimum Pulse Width  
Measured from CSx to GATE(H)  
V(V ) = V(CS ) = 1.0 V, V(COMP) = 1.5 V  
350  
515  
0.5  
ns  
V
FB  
REF  
60 mV step applied between V  
and V  
CREF  
CSX  
Channel Start Up Offset  
0.3  
0.4  
V(CS1) = V(CS2) = V(V ) = V(CS  
) = 0 V;  
REF  
FB  
Measure V(COMP) when GATE(H)1, (H)2,  
switch high  
Gate(H) and Gate(L)  
High Voltage (AC)  
Note 1. Measure V  
– Gate(L) or  
0
1.0  
V
CCLX  
X
V
CCHX  
– Gate(H)  
X
Low Voltage (AC)  
Note 1. Measure Gate(L) or Gate(H)  
0
0.5  
80  
V
X
X
Rise Time Gate(H)  
1.0 V < GATE < 8.0 V; V  
1.0 V < GATE < 8.0 V; V  
8.0 V > GATE > 1.0 V; V  
8.0 V > GATE > 1.0 V; V  
= 10 V  
= 10 V  
= 10 V  
= 10 V  
35  
35  
35  
35  
65  
65  
1.2  
ns  
ns  
ns  
ns  
ns  
ns  
V
X
CCHX  
CCLX  
CCHX  
CCLX  
Rise Time Gate(L)  
80  
X
Fall Time Gate(H)  
80  
X
Fall Time Gate(L)  
80  
X
Gate(H) to Gate(L) Delay  
Gate(L) to Gate(H) Delay  
GATE Pull–down  
Gate(H) < 2.0 V, Gate(L) > 2.0 V  
30  
30  
110  
110  
1.6  
X
X
Gate(L) < 2.0 V, Gate(H) > 2.0 V  
X
X
Force 100 µA into Gate Driver with no power  
applied to V and V = 2 V.  
CCHX  
CCLX  
Oscillator  
Switching Frequency  
Switching Frequency  
Switching Frequency  
Measure any phase (R  
= 32.4 k)  
300  
150  
600  
400  
200  
800  
1.0  
500  
250  
1000  
kHz  
kHz  
kHz  
V
OSC  
Note 1. Measure any phase (R  
= 63.4 k)  
= 16.2 k)  
OSC  
OSC  
Note 1. Measure any phase (R  
R
Voltage  
OSC  
Phase Delay  
165  
180  
195  
deg  
Adaptive Voltage Positioning  
V
Output Voltage to DAC  
Offset  
CS1 = CS2 = CS , V = COMP  
REF FB  
–15  
240  
2.4  
15  
380  
3.8  
mV  
mV  
V/V  
DRP  
OUT  
Measure V  
– COMP  
DRP  
Maximum V  
Voltage  
(CS1 = CS2) – C  
= 50 mV,  
310  
3.0  
DRP  
REF  
V
FB  
= COMP, Measure V  
– COMP  
DRP  
Current Sense Amp to V  
Gain  
DRP  
Current Sensing and Sharing  
CS Input Bias Current  
V(CSx) = V(CS  
V(CSx) = V(CS  
) = 0 V  
0.5  
4.0  
µA  
REF  
REF  
CS1–CS2 Input Bias Current  
Current Sense Amplifiers Gain  
) = 0 V  
0.2  
2.0  
µA  
REF  
2.8  
3.15  
3.53  
V/V  
Current Sense Amp Mismatch  
Note 1. 0 (CSx – CS  
) 50 mV  
REF  
–5.0  
0
5.0  
mV  
V
Current Sense Amplifiers Input  
Common Mode Range Limit  
Note 1.  
V
– 2  
CCL  
Current Sense Input to I  
Gain  
0.25 V < I  
< 1.20 V  
LIM  
5.0  
4.0  
6.25  
10  
8.0  
26  
V/V  
LIM  
Current Limit Filter Slew Rate  
Note 1.  
mV/µs  
1. Guaranteed by design. Not tested in production.  
http://onsemi.com  
5