參數(shù)資料
型號(hào): M61047FP
廠商: Renesas Technology Corp.
英文描述: Battery Protection Analog Front End (AFE) IC
中文描述: 電池保護(hù)模擬前端(AFE)芯片
文件頁(yè)數(shù): 4/24頁(yè)
文件大小: 305K
代理商: M61047FP
M61047FP
Rev.2.00 Mar 04, 2005 page 4 of 23
Electrical Characteristics
(Ta = 25°C, Vcc = 14 V, unless otherwise noted)
Block
Item
Symbol
Min.
Typ.
Max.
Unit
Circuit
Condition
Supply voltage
Vsup
30
V
μ
A
μ
A
1
Supply current 1
Isup
35
75
115
1
Supply current 2
Ips
20
45
70
1
Power save mode
(Battery voltage detection: OFF)
Total
Supply current 3
Ipd
0.5
μ
A
V
1
Power down mode
3.276
3.3
3.333
2
VCC = 14V, Iout = 10mA
Output voltage
Vreg
4.75
5.0
5.25
V
2
VCC = 14V, Iout = 10mA
2
10
mV
2
VREG = 3.3V
VCC = 6.0V to 24V, Iout = 10mA
Linear regulation
Vline
4
100
mV
2
VREG = 5.0V
VCC = 7.5V to 24V, Iout = 10mA
3
15
mV
2
VREG = 3.3V
VCC = 6.0V, Iout = 50
μ
A to 10mA
VREG = 5.0V
VCC = 7.5V, Iout = 50
μ
A to 50mA
VREG = 3.3V
Regulator
Load regulation
Vload
5
150
mV
2
Detection voltage
Vdet–
2.6
2.75
2.9
V
3
Reset
Release voltage
Vdet+
2.9
2.975
3.05
V
3
VREG = 3.3V
Input offset voltage
Voff
31
206
385
mV
4
Voltage gain
Gamp
0.594
0.600
0.606
μ
A
μ
A
V
4
VREG = 3.3V
Output source current
Isource
75
5
Output sink current
Isink
150
5
Battery
voltage
detection
Detection voltage of
battery cell
Vmo_max
4.7
2, 4
(Vreg–Voff1)/Gamp
DI input H voltage
VDIH
Vreg–0.5
Vreg
V
6
DI input L voltage
VDIL
0
0.5
V
6
CS input H voltage
VCSH
Vreg–0.5
Vreg
V
6
CS input L voltage
VCSL
0
0.5
V
6
CK input H voltage
VCKH
Vreg–0.5
Vreg
V
6
CK input L voltage
VCKL
0
0.5
V
6
DI set-up time
TSDI
600
ns
6
DI hold time
THDI
600
ns
6
CS set-up time
TSCS
600
ns
6
CS hold time
THCS
600
ns
6
DFETCNT input H voltage
VDCH
Vreg–0.5
Vreg
V
6
DFETCNT input L voltage
VDCL
0
0.5
V
6
CFETCNT input H voltage
VCCH
Vreg–0.5
Vreg
V
6
CFETCNT input L voltage
VCCL
0
0.5
V
μ
A
6
Interface
CFETCNT sink current
ICCH
0.3
1
2
6
CFETCNT = 3.3V
VIN1 resistor
RON1
250
500
1000
7
VIN2 resistor
RON2
250
500
1000
7
VIN3 resistor
RON3
250
500
1000
7
Conditio-
ning
circuit
VIN4 resistor
RON4
250
500
1000
7
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