参数资料
型号: DS2715Z+T&R
厂商: Maxim Integrated Products
文件页数: 2/17页
文件大小: 0K
描述: IC NIMH CHARGER 16-SOIC
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
功能: 充电管理
电池化学: 镍金属氢化物
电源电压: 4.5 V ~ 16 V
工作温度: -20°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 16-SOIC(0.154",3.90mm 宽)
供应商设备封装: 16-SOIC
包装: 带卷 (TR)
DS2715: NiMH Battery Pack Charge Controller
ABSOLUTE MAXIMUM RATINGS*
Voltage on V DD and V CH Pins with Respect to V SS
Voltage on LED1 Pin
Voltage on SNS-
Voltage on C BIAS
Voltage on all Other Pins
Continuous Sink Current V CH and LED1
Operating Temperature Range
Storage Temperature Range
Soldering Temperature
Human Body Model (HBM) ESD Limit of V CH Pin
HBM ESD Limit of all Other Pins
-0.3V to +18V
-0.3V to +18V
-0.3V to +0.3V
-0.3V to 6V
-0.3V to V Cbias
28mA
-20°C to +85°C
-55°C to +125°C
See IPC/JEDEC J-STD-020
500V
2KV
*This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operation
sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods of time may affect reliability.
RECOMMENDED DC OPERATING CONDITIONS
PARAMETER SYMBOL CONDITIONS
(4.5V ? V DD ? 16.5V; T A = 0 ? C to +70 ? C.)
MIN TYP MAX UNITS
Supply Voltage
V DD
(Note 1)
4.5 16.5 V
LED1 Voltage
Mode Voltage
V CH Voltage
C BIAS Capacitor Range
R T Resistor Range
V LED
V MODE
V VCH
C Cbias
R Rt
(Note 1)
(Note 1)
(Note 1)
0.0
0.0
0.0
.02
20
16.5
V Cbias
16.5
.15
240
V
V
V
μ F
K ?
DC ELECTRICAL CHARACTERISTICS
(4.5V ? V DD ? 16.5V, T A = 0 ? C to +70 ? C, unless otherwise noted.)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Operating Current
(Note 2)
Idle Current
Discharge Current
I DDA
I DDS
I DDD
Linear Mode, V DD = 16.5V
Comparator Mode,
V DD = 16.5V
V DD < V UVLO
Discharge latch set (Note 2)
1.3
150
1.6
250
10
200
mA
μ A
μ A
μ A
UVLO Threshold
V UVLO
V DD Rising (Note 3)
3.8
3.9
4.0
V
UVLO Hysteresis
V CH Sink Current
LED1 Sink Current
V UVLO-HYS
I OL-Vch
I OL-LED
V DD Falling
V OL = 1.5V
V OL = 1.0V
20
20
35
mV
mA
mA
Leakage Current, V CH ,
LED1
THM Pin Leakage
Current
V BATT Pin Leakage
Current
I LKG
I LKG-THM
I LKG-Vbatt
Pin Inactive or Device Idle
-1
-1
-50
+1
+1
+50
μ A
μ A
nA
C BIAS Voltage
V Cbias
0 < I Cbias < 0.4mA
3.9
4.0
4.3
V
DIV Pin Load Current
I Div
500
uA
Current Sense Amplifier
Gain
G ERR
100 μ A < I Vch < 20mA
5
6.25
7.5
? ? -1
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