參數(shù)資料
型號(hào): ISL9212IRZ
廠商: INTERSIL CORP
元件分類: 穩(wěn)壓器
英文描述: Charging System Safety Circuit
中文描述: 1 A BATTERY CHARGE CONTROLLER, PDSO12
封裝: 4 X 3 MM, ROHS COMPLIANT, PLASTIC, MO-229WGED-4, TDFN
文件頁(yè)數(shù): 5/11頁(yè)
文件大小: 527K
代理商: ISL9212IRZ
5
FN9280.1
May 8, 2006
FIGURE 8. POWER-UP WAVEFORMS WHEN OUTPUT IS
SHORT-CIRCUITED
FIGURE 9. ZOOMED-IN VIEW OF FIGURE 8 (BLUE: LOAD
CURRENT; PINK: OUT PIN VOLTAGE)
FIGURE 10. INPUT BIAS CURRENT vs INPUT VOLTAGE
WHEN ENABLED AND DISABLED
FIGURE 11. INPUT BIAS CURRENT AT DIFFERENT INPUT
VOLTAGES WHEN ENABLED AND DISABLED
FIGURE 12. V
POR
vs TEMPERATURE
FIGURE 13. INPUT OVERVOLTAGE PROTECTION
THRESHOLDS vs TEMPERATURE
Typical Operating Performance
The test conditions for the Typical Operating Performance are: V
IN
= 5V, T
A
= 25°C,
R
ILIM
= 25.5k
Ω
, R
VB
= 200k
Ω
, Unless Otherwise Noted.
(Continued)
VIN (1V/div)
OUT (1V/div)
Load Current
(500mA/div)
WRN (5V/div)
Time: 200ms/div
VIN (1V/div)
OUT (1V/div)
Load Current
(500mA/div)
WRN (5V/div)
Time: 10ms/div
0
200
400
600
800
1000
1200
0
5
10
15
20
25
30
35
INPUT VOLTAGE (V)
I
ENABLED
DISABLED
0
100
200
300
400
500
600
700
800
900
1000
-50
-20
10
40
70
100
130
TEMPERATURE (°C)
C
6.5V/ENABLED
5V/ENABLED
4.3V/ENABLED
30V/ENABLED
30V/DISABLED
4.3V/DISABLED
6.5V/DISABLED
5V/DISABLED
2.46
2.48
2.5
2.52
2.54
2.56
2.58
2.6
-50
-20
10
40
70
100
130
P
RISING THRESHOLD
FALLING THRESHOLD
TEMPERATURE (°C)
6.65
6.7
6.75
6.8
6.85
6.9
6.95
-50
-20
10
TEMPERATURE (°C)
40
70
100
130
V
O
RISING THRESHOLD
FALLING THRESHOLD
ISL9212
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