Datasheet

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TPS65013
SLVS517A – AUGUST 2004 – REVISED JANUARY 2005
ELECTRICAL CHARACTERISTICS (continued)
V
I(MAIN)
= V
I(CORE)
= V
CC
= V
I(LDO1)
= V
I(LDO2)
= 3.6 V, T
A
= -40 °C to 85 °C, typical values are at T
A
= 25 °C battery charger
specifications are valid in the range 0 °C < T
A
< 85 °C unless otherwise noted
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
I
lkg(p)
P-channel leakage current V
(DS)
= 6 V 1 µA
r
DS(on)
N-channel MOSFET on-resistance V
I(MAIN)
= V
GS
= 3.6 V 110 200 m Ω
I
lkg(N)
N-channel leakage current V
(DS)
= 6 V 1 µA
I
L
P-channel current limit 2.5 V < V
I(MAIN)
< 6 V 1.4 1.75 2.1 A
f
S
Oscillator frequency 1 1.25 1.5 MHz
V
I(MAIN)
= 2.5 V to 6 V; I
O
= 0 mA 0% 3%
1.8 V
V
I(MAIN)
= 2.5 V to 6 V;
3% 3%
0 mA ≤ I
O
≤ 1000 mA
V
I(MAIN)
= 2.95 V to 6 V; I
O
= 0 mA 0% 3%
2.75 V
V
I(MAIN)
= 2.95 V to 6 V;
3% 3%
0 mA ≤ I
O
≤ 1000 mA
V
O(MAIN)
Fixed output voltage
V
I(MAIN)
= 3.2 V to 6 V; I
O
= 0 mA 0% 3%
3.0 V
V
I(MAIN)
= 3.2 V to 6 V;
3% 3%
0 mA ≤ I
O
≤ 1000 mA
V
I(MAIN)
= 3.5 V to 6 V; I
O
= 0 mA 0% 3%
3.3 V
V
I(MAIN)
= 3.5 V to 6 V;
3% 3%
0 mA ≤ I
O
≤ 1000 mA
Line regulation V
I(MAIN)
= V
O(MAIN)
+ 0.5 V (min. 2.5 V) to 6 V, 0.5 %/V
I
O
= 10 mA
Load regulation I
O
= 10 mA to 1000 mA 0.12 %/A
R
(VMAIN)
VMAIN discharge resistance 400 Ω
VCORE STEP-DOWN CONVERTER
V
I
Input voltage range 2.5 6.0 V
I
O
Maximum output current 400 mA
I
O(SD)
Shutdown supply current BATT_COVER = GND 0.1 1 µA
r
DS(on)
P-channel MOSFET on-resistance V
I(CORE)
= V
GS
= 3.6 V 275 530 m Ω
I
lkg(p)
P-channel leakage current V
DS
= 6 V 0.1 1 µA
r
DS(on)
N-channel MOSFET on-resistance V
I(CORE)
= V
GS
= 3.6 V 275 500 m Ω
I
lkg(N)
N-channel leakage current V
DS
= 6 V 0.1 1 µA
I
L
P-channel current limit 2.5 V < V
I(CORE)
< 6 V 600 700 900 mA
f
S
Oscillator frequency 1 1.25 1.5 MHz
4