Datasheet
TPS65217A, TPS65217B, TPS65217C, TPS65217D
SLVSB64F –NOVEMBER 2011–REVISED APRIL 2013
www.ti.com
ELECTRICAL CHARACTERISTICS (continued)
V
BAT
= 3.6 V ±5%, T
J
= 27ºC (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
ANALOG MULTIPLEXER
Gain, VBAT, VSYS V
BAT
/V
OUT,MUX
; V
SYS
/V
OUT,MUX
3
V/V
Gain, VTS, MUX_IN V
TS
/V
OUT,MUX
; V
MUX_IN
/V
MUX_OUT
1
ICHRG[1:0] = 00b 7.575
g
ICHRG[1:0] = 01b 5.625
Gain, VICHARGE V
OUT,MUX
/V
ICHARGE
V/A
ICHRG[1:0] = 10b 4.500
ICHRG[1:0] = 11b 3.214
V
SYS
- V
MUX_OUT
,
V
OUT
Buffer headroom V
SYS
= 3.6 V, MUX[2:0] = 101 0.7 1 V
(V
MUX_IN
- V
MUX_OUT
)/V
MUX_IN
> 1%
R
OUT
Output Impedance 180 Ω
MUX[2:0] = 000 (HiZ),
I
LEAK
Leakage current 1 µA
V
MUX
= 2.25 V
LOGIC LEVELS AND TIMING CHARACTERISTICS
(SCL, SDA, PB_IN, PGOOD, LDO_PGOOD, PWR_EN, nINT, nWAKEUP, nRESET)
Output voltage falling, % of set voltage
90
(not tested in production)
PGOOD comparator treshold,
P
GTH
%
All DCDC converters and LDOs
Output voltage rising, % of set voltage
95
(not production tested)
Output voltage falling, DCDC1, 2, 3 2 4
P
GDG
PGOOD deglitch time ms
Output voltage falling, LDO1, 2, 3, 4 1 2
PGDLY[1:0] = 00 20
PGDLY[1:0] = 01 100
P
GDLY
PGOOD delay time ms
PGDLY[1:0] = 10 200
PGDLY[1:0] = 11 400
t
HRST
PB-IN “Hard Reset Detect” time Not tested in production 8 s
PB_IN pin deglitch time Not tested in production 50
t
DG
PWR_EN pin deglitch time Not tested in production 50 ms
nRESET pin deglitch time Not tested in production 30
PB_IN internl pull-up resistor 100
R
PULLUP
kΩ
nRESET internl pull-up resistor 100
High level input voltage
V
IH
1.2 V
IN
V
PB_IN, SCL, SDA, PWR_EN, nRESET
Low level input voltage
V
IL
0 0.4 V
PB_IN, SCL, SDA, PWR_EN, nRESET
Input bias current
I
BIAS
0.01 1 µA
PB_IN, SCL, SDA
nINT, nWAKEUP I
O
= 1 mA 0.3
V
OL
Output low voltage V
PGOOD, LDO_PGOOD I
O
= 1 mA 0.3
V
OH
Output high voltage PGOOD, LDO_PGOOD I
O
= 1 mA V
IO
- 0.3 V
Pin leakage current
I
LEAK
Pin pulled up to 3.3-V supply 0.2 µA
nINT, nWAKEUP
0x24h
I
2
C slave address
OSCILLATOR
Oscillator frequency 9 MHz
f
OSC
Frequency accuracy T
A
= –40°C to 105°C -10 10 %
OVER TEMPERATURE SHUTDOWN
Over temperature shutdown Increasing junction temperature 150 °C
T
OTS
Hysteresis Decreasing junction temperature 20 °C
14 Submit Documentation Feedback Copyright © 2011–2013, Texas Instruments Incorporated
Product Folder Links: TPS65217A TPS65217B TPS65217C TPS65217D