- 您现在的位置：买卖IC网 > PDF目录295067 > AP2014SG-13 (DIODES INC) PDF资料下载
参数资料
| 型号： | AP2014SG-13 |
| 厂商： | DIODES INC |
| 元件分类： | 稳压器 |
| 中文描述： | SWITCHING CONTROLLER, 230 kHz SWITCHING FREQ-MAX, PDSO8 |
| 封装： | GREEN, SOP-8 |
| 文件页数： | 13/14页 |
| 文件大小： | 264K |
| 代理商： | AP2014SG-13 |
AP2014/A
SYNCHRONOUS PWM CONTROLLER
AP2014/A Rev. 5
8 of 14
FEBRUARY 2009
Diodes Incorporated
Absolute Maximum Ratings
Symbol
Parameter
Rating
Unit
VCC
VCC Supply Voltage
20
V
Vc
Vc Supply Voltage (not rated for inductive load)
32
V
TST
Storage Temperature Range
-65 to +150
oC
TOP
Operating Junction Temperature Range
0 to +125
oC
θ
JC
Thermal Resistance Junction to Case
7
oC/W
θ
JA
Thermal Resistance Junction to Ambient
160
oC/W
Notes:
3. Test conditions for SOP-8L: Device mounted on 2oz copper, minimum recommended pad layout, FR-4 PCB.
Electrical Characteristics
Unless otherwise specified, these specifications apply over VCC=5V, VC=12V and TA=0 to 70°C. Typical values refer to TA =25°C. Low
duty cycle pulse testing is used which keeps junction and case temperatures equal to the ambient temperature.
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Unit
Reference Voltage
VFB
FB Voltage
AP2014
1.225
1.25
1.275
V
AP2014A
0.784
0.800
0.816
LREG
FB Voltage Line Regulation
5 < Vcc < 12
-
0.2
0.35
%
UVLO
UVLO VCC
UVLO Threshold - VCC
Supply Ramping Up
4.0
4.2
4.4
V
UVLO Hysteresis - VCC
-
0.25
-
V
UVLO VC
UVLO Threshold - VC
Supply Ramping Up
3.1
3.3
3.5
V
UVLO Hysteresis - VC
-
0.2
-
V
UVLO FB
UVLO Threshold - FB
FB Ramping Down
(AP2014)
0.4
0.6
0.8
V
FB Ramping Down
(AP2014A)
0.3
0.4
0.5
V
UVLO Hysteresis - FB
-
0.1
-
V
Supply Current
Operation ICC
VCC Operation Supply Current
Freq=200KHz,
CL=1500pF
-
7
10
mA
Operation IC
VC Operation Supply Current
Freq=200KHz,
CL=1500pF
-
7
10
mA
ICCQ
VCC Static Supply Current
SS=0V
-
3.3
6
mA
ICQ
VC Static Supply Current
SS=0V
-
1
4.5
mA
Soft-Start Section
SSIB
Charge Current
SS=0V
10
20
30
μA
Error Amp
IFB1
FB Voltage Input Bias Current
SS=3V, FB=1V
-
-0.1
-
μA
IFB2
FB Voltage Input Bias Current
SS=0V, FB=1V
-
-64
-
μA
gm
Transconductance
450
600
750
μmho
Oscillator
Freq
Frequency
AP2014
170
200
230
KHz
AP2014A
340
400
460
KHz
VRAMP
Ramp-Amplitude Voltage
1.225
1.25
1.275
V
Output Drivers
Tr
Rise Time
CL =1500pF
-
50
100
ns
Tf
Fall Time
CL =1500pF
-
50
100
ns
TDB
Dead Band Time
50
150
250
ns
TON
Max Duty Cycle
FB=1V, Freq=200KHz
85
90
95
%
TOFF
Min Duty Cycle
FB=1.5V
0
-
%
相关PDF资料 |
PDF描述 |
|---|---|
| AP2112K-2.5TRG1 | 2.5 V FIXED POSITIVE LDO REGULATOR, 0.4 V DROPOUT, PDSO5 |
| AP2112R5-1.8TRG1 | 1.8 V FIXED POSITIVE LDO REGULATOR, 0.7 V DROPOUT, PDSO5 |
| AP2112R5A-2.6TRG1 | 2.6 V FIXED POSITIVE LDO REGULATOR, 0.4 V DROPOUT, PDSO5 |
| AP2115R5-1.8TRG1 | 1.8 V FIXED POSITIVE LDO REGULATOR, 0.75 V DROPOUT, PDSO5 |
| AP2120N-1.5TRG1 | 1.5 V FIXED POSITIVE LDO REGULATOR, 0.6 V DROPOUT, PDSO3 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AP2014SL-13 | 功能描述:电流型 PWM 控制器 SW REG CNTL BUCK BI 200K 3A 20V 1.25V RoHS:否 制造商:Texas Instruments 开关频率:27 KHz 上升时间: 下降时间: 工作电源电压:6 V to 15 V 工作电源电流:1.5 mA 输出端数量:1 最大工作温度:+ 105 C 安装风格:SMD/SMT 封装 / 箱体:TSSOP-14 |
| AP2014SL-U | 功能描述:电流型 PWM 控制器 SW REG CNTL BUCK BI 200K 3A 20V 1.25V RoHS:否 制造商:Texas Instruments 开关频率:27 KHz 上升时间: 下降时间: 工作电源电压:6 V to 15 V 工作电源电流:1.5 mA 输出端数量:1 最大工作温度:+ 105 C 安装风格:SMD/SMT 封装 / 箱体:TSSOP-14 |
| AP2014SM | 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:SYNCHRONOUS PWM DC-DC BUCK CONTROLLER |
| AP2014SM-13 | 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:SYNCHRONOUS PWM DC-DC BUCK CONTROLLER |
| AP2014SM-7 | 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:SYNCHRONOUS PWM DC-DC BUCK CONTROLLER |
发布紧急采购，3分钟左右您将得到回复。