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VIPERGAN65 PDF预览

VIPERGAN65

更新时间: 2023-12-20 18:46:33
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 高压
页数 文件大小 规格书
35页 7053K
描述
采用增强模式GaN HEMT的高级准谐振离线高压变换器

VIPERGAN65 数据手册

 浏览型号VIPERGAN65的Datasheet PDF文件第3页浏览型号VIPERGAN65的Datasheet PDF文件第4页浏览型号VIPERGAN65的Datasheet PDF文件第5页浏览型号VIPERGAN65的Datasheet PDF文件第7页浏览型号VIPERGAN65的Datasheet PDF文件第8页浏览型号VIPERGAN65的Datasheet PDF文件第9页 
VIPERGAN65  
Electrical characteristics  
Symbol  
Parameter  
Test Condition  
Min.  
Typ.  
Max.  
Unit  
Supply current  
I
Quiescent current  
Burst-mode operation  
TB=GND; F = 100 kHz  
900  
3.2  
µA  
Q
Operating supply  
current  
SW  
I
mA  
DD  
Including DRV supply current, VFB = 0.9 V  
Fault quiescent  
current  
I
V
V
> V  
DD-OFF  
620  
µA  
DD-FAULT  
DD  
Current limitation  
Drain current  
limitation  
I
= 3.1 V  
= 0.7 V  
2.884  
600  
3
3.156  
A
A
DLIM  
FB  
OCP_LEB current  
threshold  
I
2.69  
OCP_LEB  
I
V
FB  
Bust-mode current  
Soft-start time  
710  
8
823  
mA  
ms  
ns  
BM  
T
SS  
T
D
dI  
/dt = 50 mA/µs  
DRAIN  
Propagation delay  
150  
220  
Leading-edge  
blanking  
T
163  
170  
260  
ns  
ns  
LEB  
Minimum turn-on  
time  
T
dI  
/dt = 50 mA/µs  
DRAIN  
350  
330  
ON-MIN  
Startup timers and frequency limit  
Max internal  
frequency limit  
F
TB = GND  
176  
240  
kHz  
LIM_MAX  
Zero current detector  
I
V
I
= 0.1 to 2.7 V  
ZCD  
Input bias current  
Upper clamp voltage  
Lower clamp voltage  
Arming voltage  
1
µA  
V
ZCDB  
V
= 1 mA  
3
3.5  
ZCDH  
ZCD  
ZCD  
V
V
I
= -1 mA  
-60  
110  
60  
mV  
mV  
mV  
ZCDL  
positive-going edge  
Negative-going edge  
100  
50  
120  
70  
ZCDA  
ZCDT  
V
Triggering voltage  
V
V
V
>= V  
>= V  
= V  
I
= 0  
3.04  
10  
4.16  
15  
5.66  
20  
FB  
FB  
FB  
FBR , TB-neg  
Trigger blanking time  
after GaN’s turn-on  
T
I
= 1 mA  
µs  
µs  
BLANK  
FBR , TB-neg  
12  
16  
2.7  
23  
20  
FBB  
After soft-start  
2
3.4  
Force turn-on time  
after blanking  
T
FORCE  
During soft-start  
Compensation  
V
Upper saturation  
3
V
V
FBH  
Frequency reduction  
threshold  
V
0.98  
1.15  
0.7  
1.32  
0.77  
FBR  
Burst-mode  
threshold  
V
0.63  
V
FBB  
Burst-mode  
hysteresis  
V
60  
mV  
HYST  
FB voltage to current  
sense threshold gain  
K
78.66  
49.4  
mV/V  
µA/V  
V
Voltage to R  
current  
SNS_RF  
G1  
DS14005 - Rev 2  
page 6/35  

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