參數(shù)資料
型號: EL7642AILTZ-T13
廠商: INTERSIL CORP
元件分類: 穩(wěn)壓器
英文描述: TFT-LCD DC/DC with Integrated Amplifiers
中文描述: 0.15 A SWITCHING REGULATOR, 1350 kHz SWITCHING FREQ-MAX, QCC32
封裝: 5 X 5 MM, ROHS COMPLIANT, MO-220, QFN-32
文件頁數(shù): 15/19頁
文件大小: 458K
代理商: EL7642AILTZ-T13
5
FN6270.0
May 15, 2006
VON-SLICE CIRCUIT
VLO
CTL Input Low Voltage
VIN = 2.6V to 5.5V
0.4VIN
V
VHI
CTL Input High Voltage
VIN = 2.6V to 5.5V
0.6VIN
V
ILEAKCTL
CTL Input Leakage Current
CTL = AGND or IN
-1
1
A
tDrise
CTL to OUT Rising Prop Delay
1k
from DRN to 8V, VCTL = 0V to 3V step,
no load on OUT, measured from VCTL = 1.5V
to OUT = 20%
100
ns
tDfall
CTL to OUT Falling Prop Delay
1k
from DRN to 8V, VCTL = 3V to 0V step,
no load on OUT, measured from VCTL = 1.5V
to OUT = 80%
100
ns
VSRC
SRC Input Voltage Range
30
V
ISRC
SRC Input Current
Start-up sequence not completed
150
250
A
Start-up sequence completed
150
250
A
RONSRC
SRC On Resistance
Start-up sequence completed
5
10
RONDRN
DRN On Resistance
Start-up sequence completed
30
60
RONCOM
COM to GND On Resistance
Start-up sequence not completed
350
1000
1800
SEQUENCING
tON
Turn On Delay
CDEL = 100nF (See Figure 23)
10
ms
tDEL1
Delay Between VBOOST and VOFF
CDEL = 100nF (See Figure 23)
10
ms
tDEL2
Delay Between VON and VOFF
CDEL = 100nF (See Figure 23)
10
ms
tDEL3
Delay From VON to VON-slice Enabled
CDEL = 100nF (See Figure 23)
10
ms
CDEL
Delay Capacitor
22
100
nF
NOTE:
1. Guaranteed by design.
Electrical Specifications
VIN = 3V, VBOOST = VSUP = 12V, VSRC = 20V, Over temperature from -40°C to 85°C.
Unless Otherwise Specified. (Continued)
PARAMETER
DESCRIPTION
CONDITIONS
MIN
TYP
MAX
UNIT
EL7640A, EL7641A, EL7642A
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