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FAN54014UCX(1) 数据表(PDF) 6 Page - Fairchild Semiconductor

部件名 FAN54014UCX(1)
功能描述  FAN54010 / FAN54011 / FAN54012 / FAN54013 / FAN54014
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制造商  FAIRCHILD [Fairchild Semiconductor]
网页  http://www.fairchildsemi.com
标志 FAIRCHILD - Fairchild Semiconductor

FAN54014UCX(1) 数据表(HTML) 6 Page - Fairchild Semiconductor

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© 2011 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FAN5401X Family • Rev. 1.0.4
6
Electrical Specifications
Unless otherwise specified: according to the circuit of Figure 1; recommended operating temperature range for TJ and TA;
VBUS=5.0 V; HZ_MODE; OPA_MODE=0; (Charge Mode); SCL, SDA, OTG=0 or 1.8 V; and typical values are for TJ=25°C.
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Unit
Power Supplies
IVBUS
VBUS Current
VBUS > VBUS(min), PWM Switching
10
mA
VBUS > VBUS(min); PWM Enabled,
Not Switching (Battery OVP
Condition); I_IN Setting=100mA
2.5
mA
0°C < TJ < 85°C, HZ_MODE=1
VBAT < VLOWV, 32S Mode
63
90
A
ILKG
VBAT to VBUS Leakage Current
0°C < TJ < 85°C, HZ_MODE=1,
VBAT=4.2 V, VBUS=0 V
0.2
5.0
A
IBAT
Battery Discharge Current in High-
Impedance Mode
0°C < TJ < 85°C, HZ_MODE=1,
VBAT=4.2 V
20
A
FAN54013-14, DISABLE=1,
0°C < TJ < 85°C, VBAT=4.2 V
10
Charger Voltage Regulation
VOREG
Charge Voltage Range
3.5
4.4
V
Charge Voltage Accuracy
TA=25°C
–0.5%
+0.5%
TJ=0 to 125°C
–1%
+1%
Charging Current Regulation
IOCHRG
Output Charge Current Range
VLOWV < VBAT < VOREG
RSENSE=68m
550
1450
mA
Charge Current Accuracy Across
RSENSE
20 mV < VIREG <
40 mV
FAN54010-12
95
100
105
%
FAN54013-14
92
97
102
VIREG > 40 mV
FAN54010-12
97
100
103
FAN54013-14
94
97
100
Weak Battery Detection
VLOWV
Weak Battery Threshold Range
3.4
3.7
V
Weak Battery Threshold Accuracy
–5
+5
%
Weak Battery Deglitch Time
Rising Voltage
30
ms
Logic Levels: DISABLE, SDA, SCL, OTG
VIH
High-Level Input Voltage
1.05
V
VIL
Low-Level Input Voltage
0.4
V
IIN
Input Bias Current
Input Tied to GND or VIN
0.01
1.00
A
Charge Termination Detection
I(TERM)
Termination Current Range
VBAT > VOREG – VRCH, RSENSE=68 m
50
400
mA
Termination Current Accuracy
[VCSIN – VBAT ] from 3 mV to 20 mV
–25
+25
%
[VCSIN – VBAT ] from 20 mV to 40 mV
–5
+5
Termination Current Deglitch Time
2 mV Overdrive
30
ms
1.8V Linear Regulator
VREG
1.8 V Regulator Output
IREG from 0 to 2 mA, FAN54013-14
1.7
1.8
1.9
V
Continued on the following page…


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