參數(shù)資料
型號: TEA1103T-T
廠商: NXP SEMICONDUCTORS
元件分類: 穩(wěn)壓器
英文描述: 0.014 A BATTERY CHARGE CONTROLLER, 200 kHz SWITCHING FREQ-MAX, PDSO20
封裝: 7.50 MM, PLASTIC, MS-013AC, SOT-163-1, SOP-20
文件頁數(shù): 22/28頁
文件大小: 218K
代理商: TEA1103T-T
1999 Jan 27
3
Philips Semiconductors
Preliminary specication
Fast charge ICs for NiCd and NiMH
batteries
TEA1103; TEA1103T;
TEA1103TS
QUICK REFERENCE DATA
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
VP
supply voltage
5.5
11.5
V
IP
supply current
outputs off
4
mA
V
NTC/VNTC
temperature rate dependent
(
T/t) detection level
VNTC =2V;
Tj = 0 to 50 °C
0.25
%
V
bat/Vbat
voltage peak detection level with
respect to top value
Vbat =2V;
Tj = 0 to 50 °C
0.25
%
IVbat
input current battery monitor
Vbat = 0.3 to 1.9 V
1
nA
Vbat(l)
voltage at pin 19 for detecting low
battery voltage
0.30
V
IIB
battery charge current
fast charge
10
100
A
top-off mode
3
A
IIB(max)
maximum battery charge current
voltage regulation full
NiCd and NiMH battery
10
A
IIB(Lmax)
maximum load current
no battery
40
A
fosc
oscillator frequency
10
200
kHz
Vreg
regulating voltage
NiCd and NiMH
(pin Vstb open-circuit)
1.325 or
Vstb
V
open battery
1.9
V
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