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參數(shù)資料
| 型號： | PC33710EW/R2 |
| 廠商： | FREESCALE SEMICONDUCTOR INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 0.7 A SWITCHING REGULATOR, 260 kHz SWITCHING FREQ-MAX, PDSO32 |
| 封裝： | 0.65 MM PITCH, ROHS COMPLIANT, PLASTIC, SOIC-32 |
| 文件頁數(shù)： | 15/17頁 |
| 文件大?。?/td> | 1307K |
| 代理商： | PC33710EW/R2 |
Analog Integrated Circuit Device Data
Freescale Semiconductor
7
34710
STATIC ELECTRICAL CHARACTERISTICS
MODE TERMINALS OPERATING VOLTAGES
Mode Control Terminals Low Voltage
VIL(Moden)
–
0.825
V
Mode Control Terminals High Voltage
VIH(Moden)
2.6
–
V
Mode Control Terminals Voltage with Input Floating
VB+ = 13 V to 14 V
VMode(FLOAT)
7.0
8.0
13
V
SUPERVISOR CIRCUITRY (RST, VCORE)
Minimum Function VB+ for Charge Pump and Oscillator Running
VB+(MIN)
–
9.0
V
Minimum VB+ for RST Assertion, VB+ Rising
VB+(ASSERT)
–
1.9
2.2
V
RST
Low Voltage
VB+ = 2.0 V, IRST ≤ 5.0 mA
VOL
–
0.25
0.4
V
RST
VI/O Threshold
VI/O Rising
VI/O Falling
VI/OT+
VI/OT-
–
VI/O(NOM)
- 300 mV
–
VI/O(NOM)
- 50 mV
–
V
RST
Hysteresis for VI/O
VHYSVI/O
10
–
100
mV
RST
VCORE Threshold
VCORE Rising
VCORE Falling
VCORET+
VCORET-
–
VCORE(NOM)
- 300 mV
–
VCORE(NOM)
- 30 mV
–
V
RST
Hysteresis for VCORE
VB+ = 13 V to 32 V
VHYS CORE
10
50
100
mV
VCORE - VI/O for VCORE Shutdown
VB+ = 13 V to 32 V
VCORE(SHUTDOWN)
0.5
–
0.9
V
Thermal Shutdown Temperature
TJ Rising
TJ(TSD)
–
170
°
C
Overtemperature Hysteresis
TJ(HYSTERESIS)
–
20
–
°
C
VB CHARGE PUMP
Boost Voltage (11)
VB+ = 12 V, Ivb = 0.5 mA
VB+ = 32 V, Ivb = 0.5 mA
VB
VB+ 8
VB+ 10
VB+ 9
VB+ 12
VB+10
VB+14
V
Notes
11. Bulk capacitor ESR ≤ 10 milliohms
STATIC ELECTRICAL CHARACTERISTICS (continued)
Characteristics noted under conditions 4.75 V ≤ VIO ≤ 5.25 V, 13 V ≤ VB+ ≤ 32 V, and 0°C ≤ TJ ≤ 105°C unless otherwise noted.
Typical values noted reflect the approximate parameter mean at TA = 25°C under nominal conditions unless otherwise noted.
Characteristic
Symbol
Min
Typ
Max
Unit
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