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HV9930P-G датащи(PDF) 2 Page - Supertex, Inc

номер детали HV9930P-G
подробное описание детали  Hysteretic Boost-Buck (Cuk) LED Driver ICs
PDF  7 Pages
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производитель  SUTEX [Supertex, Inc]
домашняя страница  http://www.supertex.com
Logo SUTEX - Supertex, Inc

HV9930P-G датащи(HTML) 2 Page - Supertex, Inc

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HV9930
Ordering Information
Package Options
Device
8 pin SOIC
8 pin DIP
HV9930
HV9930LG-G
HV9930P-G
-G indicates package is RoHS compliant ‘Green’
Absolute Maximum Ratings
V
IN to GND……………………………….
-0.5V to +200V
V
DD to GND……………………………..
-0.3V to +13.5V
CS1, CS2 to GND……………………….. -0.3V to V
DD + 0.3V
PWMD to GND…………………………… -0.3V to (V
DD + 0.3V)
GATE to GND…………………………….. 0.3V to (V
DD + 0.3V)
Continuous Power Dissipation (TA = +25°C) (Note 1)
8-Pin DIP (derate 9mW/°C above +25°C)….....…. 900mW
8-Pin SO (derate 6.3mW/°C above 25°C)……….. 630mW
Operating Temperature Range ...............….-40°C to +85°C
Junction Temperature..................................+125°C
Storage Temperature Range .......................-65°C to +150°C
Stresses beyond those listed under ‘‘Absolute Maximum Ratings’’ may cause
permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond
those indicated in the operational sections of the specifications is not
implied. Exposure to absolute maximum rating conditions for extended
periods may affect device reliability.
Electrical Characteristics
(The * denotes the specifications which apply over the full operating junction temperature range of 0
°C < T
A < +85°C, otherwise the specifications are
at TA = 25°C, VDD = 7.5V, unless otherwise noted)
Symbol
Description
Min
Typ
Max
Units
Conditions
Input
VINDC
Input DC supply voltage range*
8
200
V
DC input voltage
IINsd
Shut-Down mode supply current*
0.5
1
mA
PWM_D connected to GND,
VIN = 12V
Internal Regulator
VDD
Internally regulated voltage
7.0
7.5
9.0
V
VIN = 8–200V, IDD(ext) = 0,
GATE open
IDD(ext)
VDD current available for external
circuitry
1
1.0
mA
VIN = 8–200V
UVLO
VDD under voltage lockout
threshold
6.45
6.7
6.95
V
VIN rising
∆UVLO
VDD under voltage lockout
hysteresis
500
mV
VDD(ext)
Steady State external voltage
which can applied at the VDD pin
12
V
Reference
VREF
REF pin voltage*
1.212
1.25
1.288
V
REF bypassed with a 0.1
µF capacitor
to GND; IREF = 0;
VDD = 7.5V; PWMD = 5V
VREFLINE
Line regulation of reference voltage
0
20
mV
REF bypassed with a 0.1
µF capacitor
to GND; IREF = 0;
VDD = 7 – 12V; PWMD = 5V
IREF
Reference Output current range
1
-0.01
1.0
mA
REF bypassed with a 0.1
µF capacitor
to GND; VDD = 7 – 12V; PWMD = 5V
VREFLOAD
Load regulation of reference
voltage
0
25
mV
REF bypassed with a 0.1
µF capacitor
to GND; IREF = 0 – 500µA;
VDD = 7.5; PWMD = 5V
PWM Dimming
VPWMD(lo)
PWMD input low voltage*
0.8
V
VIN = 10 - 200V
VPWMD(hi)
PWMD input high voltage*
2.4
V
VIN = 10 - 200V
RPWMD
PWMD pull-down resistance
50
100
150
k
VPWMD = 5V



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