參數(shù)資料
型號: ILC6360CIR-ADJ
廠商: Impala Linear Corporation
元件分類: DC/DC變換器
英文描述: STEP-UP/STEP DOWN DC-DC CONVERTER FOR 1-CELL LITHIUM-LON BATTERIES
中文描述: STEP-UP/STEP向下的DC - DC轉(zhuǎn)換器,用于1節(jié)鋰離子電池
文件頁數(shù): 4/14頁
文件大?。?/td> 687K
代理商: ILC6360CIR-ADJ
Step-Up/Step-Down DC-DC Converter for 1-Cell Lithium-Ion Batteries
Impala Linear Corporation
4
(408) 574-3939
www.impalalinear.com
Jan 1999
ILC6360 1.1
Parameter
Symbol
I
IN(SD)
Conditions
Min
Typ
1
Max
2
Units
μA
Battery input current in shutdown
V
LBI/SD
< 0.4V, V
OUT
= 0V
(short circuit)
True load disconnect
N-Channel MOSFET
P-Channel MOSFET
Note 4
Note 4
Switch on resistance
R
ds(on)
400
750
300
1.250
m
kHz
kHz
ns
ns
V
nA
ms
V
μA
V
V
V
V
V
V
μA
V
mV
Oscillator frequency
External clock frequency range (sync)
External clock pulse width
External clock rise/fall time
LBI input threshold
f
osc
f
sync
t
W
(sync)
t
r
/ t
f
V
REF
255
150
200
1.175
1.150
120
1
1
0.92xV
OUT
0.95xV
OUT
0.98xV
OUT
50
345
500
100
1.325
1.350
200
0.4
2
0.4
6
0.4
6
0.4
6
2
Input leakage current
LBI hold time
LBO output voltage low
LBO output leakage current
Shutdown input voltage low
Shutdown input voltage high
Sync input voltage low
Sync input voltage high
POK output voltage low
POK output voltage high
POK output leakage current
POK threshold
POK hysteresis
I
LEAK
t
hold
(LBI)
V
LBO (low)
I
LBO (hi)
V
SD (low)
V
SD (hi)
V
SYNC (low)
V
SD (hi)
V
POK (low)
V
POK (hi)
I
L (POK)
V
TH (POK)
V
HYST
Pins LBI/SD, Sync and V
FB
,
Note 4
Note 5
I
SINK
= 20mA, open drain output
V
LBO
= 5V
V
LBO
= 5V
I
SINK
= 2mA, open drain output
Force 6V at pin 5
100
1
1
Unless otherwise specified all limits are at TA = 25°C, V
IN
= 3.6V, V
OUT
= 3.6V, V
LBI
= 1.5V, I
OUT
= 1mA, FOSC = 300kHz. Test circuit
of figure 2 for ILC6360-36 and test circuit of figure 9 for ILC6360-ADJ.
BOLDFACE
type indicates limits that apply over the full oper-
ating temperature range.
Note 2
.
Note 1. Absolute maximum ratings indicate limits which, when exceeded, may result in damage to the component. Electrical specifications do not apply when operating the
device outside its rated operating conditions.
Note 2. Specified min/max limits are production tested or guaranteed through correlation based on statistical control methods. Measurements are taken at constant junction
temperature as close to ambient as possible using low duty pulse testing.
Note 3. V
OUT(nom)
is the nominal output voltage at I
OUT
= 0mA.
Note 4. Guaranteed by design.
Note 5. In order to get a valid low-battery-output (LBO) signal, the input voltage must be lower than the low-battery-input (LBI) threshold for a duration greater than the low
battery hold time (t
hold(LBI)
). This feature eliminates false triggering due to voltage transients at the battery terminal.
Electrical Characteristics ILC6360CIR-36 and ILC6360CIR-ADJ (Continued)
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