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參數(shù)資料
| 型號(hào)： | M62254 |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | Standard Battery Charger Controller |
| 中文描述： | 標(biāo)準(zhǔn)電池充電器控制器 |
| 文件頁(yè)數(shù)： | 6/11頁(yè) |
| 文件大?。?/td> | 68K |
| 代理商： | M62254 |
Mitsubishi Semiconductor < DIGIANA Interface >
M62254FP
Standard Battery Charger Controller
Word description:
td : The time after V
DD
reaching Reset release voltage to "High" Reset output.
t
RT(1)
: The time TC pin voltage changes from 0V to V
TH2(L)
, when V
DD
is given.
t
WD
: The time TC pin voltage changes from V
TH2(L)
to V
TH2(H)
.
t
RT(2)
: The time TC pin voltage changes from V
TH2(H)
to V
TH2(L)
.
1. Regarding the pin 25
The delay time (td) of Reset output can be found using following equation.
td = 2x10 x Ctd (S)
2. Regarding charge and discharge of pin 27
When incorrect clock is given to the WD pin, the voltage level of TC pin will be changed as show below.
t
RT(1)
t
WD
t
RT(2)
t
RT(1)
= 8 x 10 x Ctd
(S)
t
RT(2)
= 2.5 x 10 x C
T
(S)
t
WD
= 1 x 10 x C
T
(S)
3. Regarding the input clock, input pulse width, charging time, and discharging time of pin (WD pin)
26
When correct clock is given to the WD pin, the voltage level of TC pin will be changed as show below.
t2
t1
t
WDIN(MIN)
TC
WD
0.2V
2.7V
xV
t1 = 1 x 10 x C
T
x
x - 0.2
2.5
t2 = 1
4
Please, set the pulse width (t
WDIN
) more than t
WDIN(MIN)
.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M62255FP | GENERAL PURPOSE BATTERY CHARGER CONTROL IC |
| M62255 | GENERAL PURPOSE BATTERY CHARGER CONTROL IC |
| M62256 | Single chip battery charger control IC |
| M62256FP | Single chip battery charger control IC |
| M62258FP | GENERAL PURPOSE BATTERY CHARGER CONTROL IC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M62254FP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:Standard Battery Charger Controller |
| M62255 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:GENERAL PURPOSE BATTERY CHARGER CONTROL IC |
| M62255FP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:GENERAL PURPOSE BATTERY CHARGER CONTROL IC |
| M62256 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:Single chip battery charger control IC |
| M62256FP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Single Chip Battery Charger Control IC |
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