|
|
Part: S-8750xxx
Category:
Power Management
-> Supervisory Circuits
-> Voltage Detectors
-> voltage detectors+voltage regulators
Description: Feature = High Withstand-voltage Voltage Regulator With Reset Function ;; Composition = V/r + V/d(+delay + PowerOff) ;; Output Current = 50 ma ;; Output Voltage = 2.6-5.8 V (0.1V Step) ;; Detection Voltage = 2.1-11.3 V (0.1V Step) ;; Accuracy = ±2.4% ;; Current Consumption = 8 µA Max. (Operating) 3.5 µA Max. (Power-off) ;; Package (Power Dissipation) = SOT-89-5 (500mW)
Company: Seiko Instruments
Datasheet: Download S-8750xxx datasheet File size : 212 kB
Request For quote: Find where to buy S-8750xxx
Datasheet text preview:
Rev.6.1_10
HIGH WITHSTAND-VOLTAGE REGURATOR WITH RESET FUNCTION
S-87x Series
The S-87x Series is a low-power high withstandvoltage regulators with a reset function, which integrates high-precision voltage detection and voltage regulation circuits on a single chip. The S-87x Series has lineups for lithium-ion battery packs.
Features
· Accuracy of output voltage: · · · · · · · · ±2.4 % 2.6 V to 5.8 V (0.1 V step) Accuracy of detection voltage: ±2.4 % (For the F type, the release voltage is ±1.1 %) 2.1 V to 11.3 V (0.1 V step) Low I/O voltage difference: 0.15 V typ. (at IOUT=30 mA, VOUT=5.0 V) 0.45 V typ. (at IOUT=30 mA, VOUT=3.0 V) Low current consumption: At Operation mode: 8 µA max. At Shutdown mode: 3.5 µA max. (Available for the C/E/G type) Wide operating voltage range: 24 V max. Wide operating temperature range: -40°C to +85°C Built-in delay circuit or shutdown circuit Built-in short-circuit protection circuit Small package: SOT-89-5
Applications
· Constant voltage power supply or reset circuit of battery-powered equipment, VTR, camera, communications equipment and others. · Lithium-ion secondary battery pack
Package
· SOT-89-5 (Package drawing code: UP005-A)
Seiko Instruments Inc
1
HIGH WITHSTAND-VOLTAGE VOLTAGE REGULATOR WITH RESET FUNCTION S-87x Series Rev.6.1_10 Block Diagrams
1. A/F type
Short-circuit protection circuit
VIN
Voltage regulator
VOUT
Voltage detection circuit Delay circuit
VOR
VSS
CD
Figure 1 2. B type
Short-circuit protection circuit
VIN
Voltage regulator
VOUT
Voltage detection circuit Delay circuit
VOR
VSS
CD
Figure 2
2
Seiko Instruments Inc.
HIGH WITHSTAND-VOLTAGE VOLTAGE REGULATOR WITH RESET FUNCTION Rev.6.1_10 S-87x Series
3. C type
Short-circuit protection circuit
VIN
Voltage regulator
VOUT
Voltage detection circuit
VOR
VSS
Shutdown circuit
VPF
Figure 3 4. E type
Short-circuit protection circuit
VIN
Voltage regulator Power on/off
VOUT
SENSE Voltage detection circuit VSS
VOR
Figure 4
Seiko Instruments Inc.
3
Others parts begin by s0
S0-1 S0-2 S0-3 S0-4 S0-5 S0-6 S0-7 S0-8 S0-9 S0-10 S0-11 S0-12 S0-13 S0-14 S0-15 S0-16 S0-17 S0-18 S0-19 S0-20 S0-21 S0-22 S0-23
|
|
|
