Texas Instruments BQ51050BEVM-764 Evaluation Module BQ51050BEVM-764 BQ51050BEVM-764 데이터 시트
제품 코드
BQ51050BEVM-764
SLUSB42D – JULY 2012 – REVISED JANUARY 2014
ELECTRICAL CHARACTERISTICS (continued)
Over junction temperature range 0°C
≤ T
J
≤ 125°C and recommended supply voltage (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
SYNCHRONOUS RECTIFIER
I
BAT
at which the synchronous rectifier enters half
I
BAT
200
→ 0 mA
80
115
140
synchronous mode, SYNC_EN
I
BAT
mA
Hysteresis for I
BAT,RECT-EN
(full-synchronous mode
I
BAT
0
→ 200 mA
25
enabled)
High-side diode drop when the rectifier is in half
V
HS-DIODE
I
AC-VRECT
= 250 mA, and T
J
= 25°C
0.7
V
synchronous mode
EN2
V
IL
Input low threshold for EN2
0.4
V
V
IH
Input high threshold for EN2
1.3
V
R
PD, EN
EN2 pull down resistance
200
k
Ω
ADC
0W – 5W received power after calibration
P
owerREC
Received power measurement
0.25
W
of Rx magnetics losses
6
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