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參數(shù)資料
| 型號(hào)： | BQ24201DGNR |
| 英文描述： | Fast Recovery Bridge Rectifiers |
| 中文描述： | 模擬IC |
| 文件頁數(shù)： | 3/14頁 |
| 文件大?。?/td> | 201K |
| 代理商： | BQ24201DGNR |
SLUS501A
–
OCTOBER 2001
3
www.ti.com
recommended operating conditions
MIN
MAX
13.5
UNIT
Supply voltage, VCC
Input voltage, VIN
Operating junction temperature range, TJ
V(LOWV
–
MIN)
V(LOWV
–
MIN)
–
40
V
13.5
125
°
C
electrical characteristics over 0
°
C
≤
T
J
≤
125
°
C and supply voltage range
(unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Vcc Current, ICC(VCC)
Sleep current , ICC(SLP)
Vcc > Vcc(min)
1.7
2.5
mA
μ
A
Sum of currents into OUT and BAT pins, Vcc<V(SLP),
0oC
≤
Tj
≤
85oC
Sum of currents into OUT and BAT pins, Vcc<V(SLP)
Sum of currents into Vcc, IN and TS pins,
(Vcc
–
VI(TS))
≤
300 mV
5
Sleep current , ICC(SLP)
Standby Current, ICC(STDBY)
10
μ
A
mA
1
Input Bias Current on BAT pin, IIB (BAT)
Input Bias Current on TS pin, IIB (TS)
voltage regulation
,
V
O(REG)
+ V
(DO
–
MAX)
≤
VCC, I
(TERM)
< I
O(OUT)
≤
500 mA, over 0
°
C
≤
T
J
≤
125
°
C and supply
voltage range (unless otherwise noted)
1
μ
A
μ
A
0.1*Vcc
≤
VI(TS)
≤
0.8*Vcc
1
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Output voltage, VO(REG)
VO(REG) + V(DO
–
MAX)
≤
10 V,
I(TERM) < IO(OUT)
≤
250 mA
4.0795
4.10
4.1205
Volts
Output voltage, VO(REG)
Output voltage, VO(REG)
4.05
4.10
4.15
Volts
VO(REG) + V(DO
–
MAX)
≤
10 V,
I(TERM) < IO(OUT)
≤
250 mA
4.1790
4.20
4.2210
Volts
Output voltage, VO(REG)
Dropout voltage (V(IN)
–
V(OUT)), V(DO)
4.15
4.20
4.25
Volts
VO(REG) + V(DO
–
MAX)
≤
Vcc,
IO(OUT) = 500 mA
200
350
500
mV
output current, over 0
°
C
≤
T
J
≤
125
°
C and supply voltage range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Output current, IO(OUT)
Short
–
circuit Trip Current, I(SC)
NOTE 1: Assured by design, not production tested.
See Note 1
500
mA
See Note 1
1
1.6
A
pre-charge current regulation, over 0
°
C
≤
T
J
≤
125
°
C and supply voltage range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Pre
–
charge Current , I(PRECHG)
Battery Detection Current , I(DETECT)
charge termination detection, over 0
°
C
≤
T
J
≤
125
°
C And supply voltage range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
VI(BAT) < V(LOWV),
VI(BAT) = 2.5 V,
t < t(30min)
t > t(30min)
10
13.5
17
mA
μ
A
160
210
300
MIN
TYP
MAX
UNIT
Taper current detect threshold, I(TAPER)
Charge termination current detect thresh-
old, I(TERM)
VI(BAT) > V(RCH)
VI(BAT) > V(RCH)
22
25.5
29
mA
0.8
1.1
1.4
mA
P
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| BQ24202DGNG4 | 功能描述:電池管理 Single-Chip Li-Ion Charger RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel |
| BQ24202DGNR | 功能描述:電池管理 Single-Chip Li-Ion Charger RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel |
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