PA5711 View Datasheet(PDF) - ProTek Devices.
Part Name
Description
Manufacturer
PA5711 Datasheet PDF : 8 Pages
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ANALOG PRODUCTS DIVISION
PA5711
High Voltage LED Driver
1.4 Electrical Specifications
Parameter
Input DC Voltage Range
Shut-Down Mode Supply Current
Internal DC Voltage Regulator
Maximum Voltage to VDD Pin
VDD Current Available
for External Circuitry
PWM Pull-Down Resistance
Current Sense Threshold Voltage
GATE High Output Voltage
GATE Low Output Voltage
Oscillator Frequency
Oscillator PWM Duty Cycle
Linear Dimming Voltage Range
Delay from CS Trip to gate low
GATE Output Rise Time
GATE Output Fall Time
Quiescent current
Pin LS input low
Pin LS input high
Pin EN input low
Pin EN input high
Pin MD input low
Pin MD input high
Pin PWM input low
Pin PWM input high
Symbol
VINDC
IINsd
VDD
VDDmax
IDD(ext)
REN
VCS(high)
VGATE(high)
VGATE(low)
fOSC
D
VLD
tDELAY
tRISE
tFALL
IQ
VLS(lo)
VLS(hi)
VEN(lo)
VEN(hi)
VMD(lo)
VMD(hi)
VPWM(lo)
VPWM(hi)
Min
11
55
272
VDD-0.2
0
196
32
0
0
1.4
630
2.85
2.55
2.66
Typical*
1.3
5
70
280
200
34
22.9
25
20
1.5
Max
480
1.87
7
1.0
72
304
VDD
0.2
204
35
100
250
24.8
1.6
635
2.28
2.38
2.24
Units
V
mA
V
V
mA
kΩ
mV
V
V
kHz
kHz
%
mV
nS
nS
nS
mA
mV
mV
mV
mV
mV
mV
mV
mV
Conditions
DC input Voltage into the VIN pin
EN to GND
VDD=5 ROSC = 1M
VIN=15~450V, IDD(ext)=0, Gate output open
External voltage applied to VDD pin
Limited by package power dissipation
VPWM = 5V
T=25 C
IOUT=10mA VIN =20V
IOUT=-10mA VIN =20V
ROSC = 150 kΩ
ROSC = 1 MΩ
External voltage provided to PWM
External voltage provided to the LD pin.
No load, VDD=5
VDD=5
VDD=5
VDD=5
VDD=5
VDD=5
VDD=5
VDD=5
VDD=5
*Typical values should not be used for specification limits. TA=25°C unless otherwise specified
2929 South Fair Lane, Tempe Tel: (602) 431-8101. Fax: (602) 431-2288
3
Rev.0. 03/12
www.protekdevices.com
NOT FOR USE IN LIFE SUPPORT SYSTEMS
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