参数资料
型号: MAX17410GTM+T
厂商: Maxim Integrated
文件页数: 6/45页
文件大小: 0K
描述: IC CTLR QPWM 2PH FOR IMV 48TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
系列: *
Dual-Phase, Quick-PWM Controller
for IMVP6+ CPU Core Power Supplies
ELECTRICAL CHARACTERISTICS (continued)
(Circuit of Figure 1, V IN = 10V, V CC = V DD = V SHDN = V PGDIN = V PSI = V ILIM = 5V, V V3P3 = 3.3V, V DPRSLPVR = V DPRSTP = V GNDS =
V PGND_ = 0, CSPAVG = CSP_ = CSN_ = OUTS = 1.0000V, R FB = 3.57k Ω from FB to VPS, [D6–D0] = [0101000]; T A = 0°C to +85°C ,
unless otherwise noted. Typical values are at T A = +25 ° C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Power Monitor Load Regulation
Measured at PMON I PMON = 0 to 500 μA
with respect to
-6
μV/μA
unloaded voltage
I PMON = -100 μA
50
mV
Current Balance Amplifier Offset
(V CSP1 - V CSN1 ) - (V CSP2 - V CSN2 ) at I CCI = 0
-1.0
+1.0
mV
Current Balance Amplifier
Transconductance
G m(CCI)
I CCI / [(V CSP1 - V CSN1 ) - (V CSP2 - V CSN2 )],
V CSN_ = 0.45V to 1.5V
200
μS
GATE DRIVERS
DH_ Gate-Driver On-Resistance
DL_ Gate-Driver On-Resistance
R ON(DH_)
R ON(DL_)
BST_ - LX_ forced
to 5V
High state (pullup)
Low state (pulldown)
High state (pullup)
Low state (pulldown)
0.9
0.7
0.7
0.25
2.5
2.0
2.0
0.7
DH_ Gate-Driver Source Current
I DH_(SOURCE) DH_ forced to 2.5V, BST_ - LX_ forced to 5V
2.2
A
DH_ Gate-Driver Sink Current
I DH_(SINK)
DH_ forced to 2.5V, BST_ - LX_ forced to 5V
2.7
A
DL_ Gate-Driver Source Current
I DL_(SOURCE) DL_ forced to 2.5V
2.7
A
DL_ Gate-Driver Sink Current
Driver Propagation Delay
I DL_(SINK)
t DH_DL_
t DL_DH_
DL_ forced to 2.5V
DH_ low to DL_ high
DL_ low to DH_ high
8
20
20
A
ns
DL_ Transition Time
DH_ Transition Time
Internal BST_ Switch
On-Resistance
R ON(BST_)
DL_ falling, C DL_ = 3nF
DL_ rising, C DL_ = 3nF
DH_ falling, C DH_ = 3nF
DH_ rising, C DH_ = 3nF
20
20
20
20
10
20
ns
ns
LOGIC AND I/O
Logic Input High Voltage
Logic Input Low Voltage
Low-Voltage Logic Input
High Voltage
Low-Voltage Logic Input
Low Voltage
V IH
V IL
V IHLV
V ILLV
SHDN , PGDIN, DPRSLPVR
SHDN , PGDIN, DPRSLPVR
PSI , D0 –D6, DPRSTP
PSI , D0 –D6, DPRSTP
T A = +25 ° C, PGDIN
2.3
0.67
-1.5
-1
1.0
0.33
-0.5
V
V
V
V
Logic Input Current
T A = +25 ° C, SHDN , DPRSLPVR, PSI ,
DPRSTP , D0 –D6 = 0 or 5V
-1
+1
μA
6
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