BQ27620-G1 Datasheet, PDF (3/45 Pages) Texas Instruments – System-Side Impedance Track™ Fuel Gauge

bq27620-G1
www.ti.com
2 DEVICE INFORMATION
SLUSAE3 – OCTOBER 2012
2.1 AVAILABLE OPTIONS
PART NUMBER
FIRMWARE
VERSION ⁽¹⁾
bq27620YZFR-G1
bq27620YZFT-G1
1.06
(0x106)
PACKAGE ⁽¹⁾
CSP-15
T_A
–40°C to 85°C
COMMUNICATION FORMAT
I²C
TAPE and REEL
QUANTITY
3000
250
(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
website at www.ti.com.
2.2 THERMAL INFORMATION
THERMAL METRIC⁽¹⁾
bq27620-G1
YZF(15 PINS)
UNITS
θ_JA
θ_JCtop
θ_JB
ψ_JT
ψ_JB
θ_JCbot
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
70
17
20
°C/W
1
18
n/a
(1) For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953
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DEVICE INFORMATION
3