- 您现在的位置：买卖IC网 > PDF目录60608 > GP3843 (GTM CORPORATION) HIGH PERFORMANCE CURRENT MODE CONTROLERS PDF资料下载
参数资料
| 型号： | GP3843 |
| 厂商： | GTM CORPORATION |
| 英文描述： | HIGH PERFORMANCE CURRENT MODE CONTROLERS |
| 中文描述： | 高性能电流模式CONTROLERS |
| 文件页数： | 2/9页 |
| 文件大小： | 1314K |
| 代理商： | GP3843 |
CORPORATION
2/9
ISSUED DATE :2004/04/19
REVISED DATE :2004/09/30B
Error Amplifier Output Sink Current
Io
10
mA
Power Dissipation at Thermal
Characteristics
PD
P JA
1250
100
mW
: /W
Storage Temperature Range
Tstg
-65 to 150
:
Operating Junction Temperature
TJ
+150
:
Operating ambient Temperature
TA
0~+70
:
Electrical Characteristics (0 : TA 70 : ,Vcc=15V[note 2],RT=10k,CT=3.3Nf,unless otherwise specified)
Parameter
SYMBOL
Test Conditions
Typ.
Max.
Unit
Reference Section
Output Voltage
VREF
Tj=25 : ,Io=1mA
4.90
5
5.1
V
Line Regulation
Regline
Vcc=12V to 25V
2.0
20
mV
Load Regulation
Regload
Io=1mA to 20mA
3.0
25
mV
Temperature. Stability
Ts
0.2
-
mV/ :
Total Output Variation
VREF
Line, Load, Temperature
4.82
-
5.18
V
Output Noise Voltage
Vn
F=10kHz to 10Hz,Tj=25 :
-
50
-
V
Long Term Stability
S
TA=125 : ,1000Hrs
-
5
-
mV
Output Short Circuit current
ISC
-30
-85
-180
mA
Oscillator Section
Tj=25 :
49
52
55
TA=0 : to 70 :
48
56
Frequency
Tj=25 : (RT=6.2k,CT=1.0nF)
225
250
275
KHz
Frequency Change with Voltage
fosc/ V
Vcc=12V to 25V
0.2
1.0
%
Frequency Change with Temperature
fosc/ T
TA = 0 : to 70 :
0.5
%
Oscillator Voltage Swing(Peak to Peak)
VOSC
1.6
V
Discharge Current
Idischg
Tj=25 :
TA = 0 : to 70 :
7.8
7.6
8.3
8.8
mA
Error Amplifier Section
Voltage Feedback Input
VFB
Vo =2.5V
2.42
2.50
2.58
V
Input Bias Current
IIB
VFB=5.0V
-0.1
-2.0
A
Open Loop Voltage Gain
AVOL
Vo=2V to 4V
65
90
dB
Unity Gain Bandwidth
BW
Tj=25 :
0.7
1.0
MHz
Power Supply Rejection Ratio
PSRR
Vcc=12V to 25V
60
70
dB
Output Sink Current
Isink
Vo=1.1V,VFB=2.7V
2.0
12
mA
Output Source Current
Isource
Vo=5.0V,VFB=2.3V
-0.5
-1.0
mA
Output Voltage Swing High State
VoH
VFB=2.3V,RL=15K to GND
5.0
6.2
V
Output Voltage Swing Low State
VOL
VFB=2.7V,RL=15K to Vref
0.8
1.1
V
Current Sense section
Current Sense Input Voltage gain
Av
(Note 3,4)
2.85
3.0
3.15
V/V
Maximum Current Sense Input Threshold Vth
(Note 3)
0.9
1.0
1.1
V
Power Supply Rejection Ratio
PSRR
VCC= 12 to 25V (Note 3)
70
dB
Input Bias Current
IIB
-2
-10
A
Propagation Delay
Tplh(in/out) Current Sense Input to Output
150
300
ns
Isink=20mA
0.1
0.4
V
Output Low Voltage
VOL
Isink=200mA
1.6
2.2
V
Isource=20mA
13
13.5
V
Output High Level
VOH
Isource=200mA
12
13.4
V
VCC=6.0V,Isink=1.0mA
0.1
1.1
V
Output Voltage with UVLO Activated
VOL
(UVLO)
Output Voltage Rise Time
tr
Tj=25 : ,CL=1nF
50
150
ns
Output Voltage Fall Time
tr
Tj=25 : ,CL=1nF
50
150
ns
相关PDF资料 |
PDF描述 |
|---|---|
| GP400DDS12 | Powerline N-Channel Dual Switch IGBT Module |
| GP400 | 4 AMP HIGH RELIABILITY SOFT GLASS PASSIVATED SILICON DIODES |
| GP401 | 4 AMP HIGH RELIABILITY SOFT GLASS PASSIVATED SILICON DIODES |
| GP402 | 4 AMP HIGH RELIABILITY SOFT GLASS PASSIVATED SILICON DIODES |
| GP404 | 4 AMP HIGH RELIABILITY SOFT GLASS PASSIVATED SILICON DIODES |
相关代理商/技术参数 |
参数描述 |
|---|---|
| GP-3-88 | 功能描述:以太网和电信连接器 3 PORT VERTICAL 8P8C PCB MOUNT GREY RoHS:否 制造商:Pulse 产品:Modular Jacks 性能类别: USOC 代码:RJ45 位置/触点数量: 安装风格:Through Hole 端口数量:1 x 1 型式:Female 屏蔽: 电流额定值: 电压额定值: 触点电镀: 外壳材料:Thermoplastic IP 等级: |
| GP-3-88-50 | 功能描述:以太网和电信连接器 3 PORT VERTICAL 8P8C PCB MOUNT GREY 50u RoHS:否 制造商:Pulse 产品:Modular Jacks 性能类别: USOC 代码:RJ45 位置/触点数量: 安装风格:Through Hole 端口数量:1 x 1 型式:Female 屏蔽: 电流额定值: 电压额定值: 触点电镀: 外壳材料:Thermoplastic IP 等级: |
| GP3A233RBK0F | 功能描述:光学开关（透射型，光电IC输出） Photointerrupter RoHS:否 制造商:Optek 输出设备:Totem Pole, Buffer 槽宽:3.18 mm 光圈宽度:1.27 mm 正向电流:40 mA 最大工作温度:+ 70 C 最小工作温度:- 40 C 封装: |
| GP3BHEN | 制造商:JOBY 功能描述:LIGHTWEIGHT BALLHEAD KIT INCLUDES TRIPOD |
| GP3-BHEN | 制造商:Joby Incorporated 功能描述:GorillaPod SLR Zoom Tripod with Lightweight Ballhead |
发布紧急采购，3分钟左右您将得到回复。