Datasheet 搜索 > DC/DC转换器 > Diodes（美台） > AP6502S-13 数据手册 > AP6502S-13 用户编程技术手册 4/15 页
器件3D模型￥ 1.654
AP6502S-13 用户编程技术手册 - Diodes（美台）
制造商:
Diodes（美台）
分类:
DC/DC转换器
封装:
SOIC-8
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P1P2Hot
典型应用电路图在P1
原理图在P2
封装尺寸在P1P13P14
焊盘布局在P14
型号编码规则在P13
标记信息在P13
封装信息在P13
技术参数、封装参数在P3
应用领域在P1P8P9P10P11P12
电气规格在P4P7
导航目录
AP6502S-13数据手册
Page:
of 15 Go
若手册格式错乱，请下载阅览PDF原文件
AP6502
Document Number: DS35423 Rev. 9 - 2
4 of 15
www.diodes.com
January 2013
© Diodes Incorporated
NEW PRODUCT
A
P6502
Electrical Characteristics (V
IN
= 12V, @T
A
= +25°C, unless otherwise specified.)
Symbol Parameter Test Conditions Min Typ Max Unit
I
IN
Shutdown Supply Current
V
EN
= 0V
0.3 3.0 µA
I
IN
Supply Current (Quiescent)
V
EN
= 2.0V, V
FB
= 1.0V
0.6 1.5 mA
R
DS(ON)1
High-Side Switch On-Resistance (Note 8) 130 m
R
DS(ON)2
Low-Side Switch On-Resistance (Note 8) 130 m
I
LIMIT
HS Current Limit Minimum duty cycle 4.4 A
I
LIMIT
LS Current Limit From Drain to Source 0.9 A
High-Side Switch Leakage Current
V
EN
= 0V, V
SW
= 0V,
V
SW
= 12V
0 10 A
AVEA Error Amplifier Voltage Gain
(Note 8)
800 V/V
GEA
Error Amplifier Transconductance
I
C
= ±10µA
1000 µA/V
GCS
COMP to Current Sense
Transconductance
2.8 A/V
F
SW
Oscillator Frequency
V
FB
= 0.75V
300 340 380 kHz
F
FB
Fold-back Frequency
V
FB
= 0V
0.30
f
SW
D
MAX
Maximum Duty Cycle
V
FB
= 800mV
90 %
T
ON
Minimum On Time 130 ns
V
FB
Feedback Voltage
T
A
= -40°C to +85°C
900 925 950 mV
Feedback Overvoltage Threshold 1.1 V
V
EN_Rising
EN Rising Threshold 0.7 0.8 0.9 V
EN Lockout Threshold Voltage 2.2 2.5 2.7 V
EN Lockout Hysteresis 220 mV
INUV
Vth
V
IN
Under Voltage Threshold Rising
3.80 4.05 4.40 V
INUV
HYS
V
IN
Under Voltage Threshold Hysteresis
250 mV
Soft-Start Current
V
SS
= 0V
6 A
Soft-Start Period
C
SS
= 0.1µF
15 ms
T
SD
Thermal Shutdown (Note 8) 160 °C
Note: 8. Guaranteed by design
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