BQ40Z60_16 Datasheet, PDF (6/47 Pages) Texas Instruments – Programmable Battery Management Unit

bq40z60
SLUSAW3C – DECEMBER 2014 – REVISED JULY 2015
www.ti.com
Recommended Operating Conditions (continued)
Typical values stated where T_A = 25°C and VCC = 10.8 V, Min/Max values stated where T_A = –40°C to 85°C and VCC =
2.2 V to 26 V (unless otherwise noted)
MIN
NOM
MAX UNIT
ACP, SMBC, SMBD, ALERT, SYSPRES
26
TSx
SRP, SRN
–0 .2
V_REG
0.2
HSRP, HSRN
–0 .5
0.5
PH
V_IN
Input voltage range
VFB
–2
V_ACP
V
0
14
VC4
VC3
VC2
VC1
CHG, DSG, AFEFUSE
V_O
Output voltage
range
HIDRV
LODRV
V_VC3
V_VC2
V_VC1
V_VSS
0
V_VC3 + 5
V_VC2 + 5
V_VC1 + 5
V_VSS + 5
26 V
35 V
6.5 V
C_PBI
External PBI
capacitor
2.2
µF
T_OPR
Operating
temperature
–40
85 °C
8.4 Thermal Information
THERMAL METRIC⁽¹⁾
bq40z60
RHB (VQFN)
UNIT
32 PINS
R_{θJA, High K}
R_θJC(top)
R_θJB
ψ_JT
ψ_JB
R_θJCbot
Junction-to-ambient thermal resistance
Junction-to-case(top) thermal resistance
Junction-to-board thermal resistance
Junction-to-top characterization parameter
Junction-to-board characterization parameter
Junction-to-case(bottom) thermal resistance
36
°C/W
31.5
°C/W
8
°C/W
0.5
°C/W
7.9
°C/W
2.2
°C/W
(1) For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application
report, SPRA953.
8.5 Supply Voltage
Typical values stated where T_A = 25°C and VCC = 10.8 V, Min/Max values stated where T_A = –40°C to 85°C and VCC =
2.2 V to 26 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX UNIT
Operation with charger enabled
V_CC
Device Operating Range
Operation with charger disabled
4.0
25
V
2.5
25
V_CC-UV Undervoltage lock out VCC falling
2.2
2.45 V
6
Submit Documentation Feedback
Product Folder Links: bq40z60
Copyright © 2014–2015, Texas Instruments Incorporated